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Double hyphen - Wikipedia

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<span class="vector-toc-numb">2</span> <span>Stylistic variant of the single hyphen</span> </div> </a> <ul id="toc-Stylistic_variant_of_the_single_hyphen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Similar_marks" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Similar_marks"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Similar marks</span> </div> </a> <ul id="toc-Similar_marks-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" 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href="https://el.wikipedia.org/wiki/%CE%94%CE%B9%CF%80%CE%BB%CF%8C_%CE%B5%CE%BD%CF%89%CF%84%CE%B9%CE%BA%CF%8C" title="Διπλό ενωτικό – Greek" lang="el" hreflang="el" data-title="Διπλό ενωτικό" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%80%E3%83%96%E3%83%AB%E3%83%8F%E3%82%A4%E3%83%95%E3%83%B3" title="ダブルハイフン – Japanese" lang="ja" hreflang="ja" data-title="ダブルハイフン" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-vo mw-list-item"><a href="https://vo.wikipedia.org/wiki/Teilamal%C3%BCl" title="Teilamalül – Volapük" lang="vo" hreflang="vo" data-title="Teilamalül" data-language-autonym="Volapük" data-language-local-name="Volapük" class="interlanguage-link-target"><span>Volapük</span></a></li> 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id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Historic punctuation mark (&#x2e40;)</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Double_hyphen" title="Special:EditPage/Double hyphen">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i>&#160;<a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&amp;q=%22Double+hyphen%22">"Double hyphen"</a>&#160;–&#160;<a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&amp;q=%22Double+hyphen%22+-wikipedia&amp;tbs=ar:1">news</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&amp;q=%22Double+hyphen%22&amp;tbs=bkt:s&amp;tbm=bks">newspapers</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&amp;q=%22Double+hyphen%22+-wikipedia">books</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Double+hyphen%22">scholar</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Double+hyphen%22&amp;acc=on&amp;wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">June 2012</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1092331828">@media(min-width:720px){.mw-parser-output .contains-special-characters{width:22em}}</style><div class="side-box metadata side-box-right contains-special-characters noprint selfref"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-text plainlist"><b>This article contains <a href="/wiki/Help:Special_characters" title="Help:Special characters">special characters</a>.</b> Without proper <a href="/wiki/Help:Special_characters" title="Help:Special characters">rendering support</a>, you may see <a href="/wiki/Specials_(Unicode_block)#Replacement_character" title="Specials (Unicode block)">question marks, boxes, or other symbols</a>.</div></div> </div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Double_hyphen_in_Walbaum-Fraktur.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/d/df/Double_hyphen_in_Walbaum-Fraktur.png" decoding="async" width="292" height="52" class="mw-file-element" data-file-width="292" data-file-height="52" /></a><figcaption>Double oblique hyphen in a Fraktur typeface</figcaption></figure> <p>In <a href="/wiki/Latin_script" title="Latin script">Latin script</a>, the <b>double hyphen</b> <span class="nounderlines" style="border: 1px solid var(--border-color-muted,#ddd); color: var(--color-base); background-color: var( --background-color-neutral-subtle, #fdfdfd); padding: 1px 1px;">&#x2e40;</span> is a <a href="/wiki/Punctuation" title="Punctuation">punctuation mark</a> that consists of two parallel <a href="/wiki/Hyphen" title="Hyphen">hyphens</a> (<span class="nounderlines" style="border: 1px solid var(--border-color-muted,#ddd); color: var(--color-base); background-color: var( --background-color-neutral-subtle, #fdfdfd); padding: 1px 1px;">‐</span>). It was a development of the earlier <span class="nowrap"><b>double oblique hyphen</b></span> <span class="nounderlines" style="border: 1px solid var(--border-color-muted,#ddd); color: var(--color-base); background-color: var( --background-color-neutral-subtle, #fdfdfd); padding: 1px 1px;">⸗</span>, which developed from a <a href="/wiki/Central_Europe" title="Central Europe">Central European</a> variant of the <a href="/wiki/Slash_(punctuation)#History" title="Slash (punctuation)">virgule slash</a>, originally a form of <a href="/wiki/Comma_(punctuation)" class="mw-redirect" title="Comma (punctuation)">scratch comma</a>. Similar marks (see <a href="#Similar_marks">below</a>) are used in other scripts. </p><p>In order to avoid it being confused with the <a href="/wiki/Equals_sign" title="Equals sign">equals sign</a> <span class="nounderlines" style="border: 1px solid var(--border-color-muted,#ddd); color: var(--color-base); background-color: var( --background-color-neutral-subtle, #fdfdfd); padding: 1px 1px;">=</span>, the double hyphen is often shown as a double oblique hyphen in modern typography. The double hyphen is also not to be confused with <a href="/wiki/Two_consecutive_hyphens" class="mw-redirect" title="Two consecutive hyphens">two consecutive hyphens</a> (-<span style="padding-left: 0.1em;">-</span>), which are often used to represent an <a href="/wiki/Em_dash" class="mw-redirect" title="Em dash">em dash</a> <span class="nounderlines" style="border: 1px solid var(--border-color-muted,#ddd); color: var(--color-base); background-color: var( --background-color-neutral-subtle, #fdfdfd); padding: 1px 1px;">—</span> or <a href="/wiki/Dash" title="Dash">en dash</a> <span class="nounderlines" style="border: 1px solid var(--border-color-muted,#ddd); color: var(--color-base); background-color: var( --background-color-neutral-subtle, #fdfdfd); padding: 1px 1px;">–</span> due to the limitations of typewriters and keyboards that do not have distinct hyphen and dash keys. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Usage">Usage</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Double_hyphen&amp;action=edit&amp;section=1" title="Edit section: Usage"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Fraktur%3DBinde%3DStrich.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Fraktur%3DBinde%3DStrich.svg/170px-Fraktur%3DBinde%3DStrich.svg.png" decoding="async" width="170" height="216" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Fraktur%3DBinde%3DStrich.svg/255px-Fraktur%3DBinde%3DStrich.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Fraktur%3DBinde%3DStrich.svg/340px-Fraktur%3DBinde%3DStrich.svg.png 2x" data-file-width="302" data-file-height="383" /></a><figcaption>Double hyphen appearance in several Fraktur typefaces</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Double_oblique_hyphen_used_in_a_Hittite_dictionary.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Double_oblique_hyphen_used_in_a_Hittite_dictionary.png/220px-Double_oblique_hyphen_used_in_a_Hittite_dictionary.png" decoding="async" width="220" height="49" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Double_oblique_hyphen_used_in_a_Hittite_dictionary.png/330px-Double_oblique_hyphen_used_in_a_Hittite_dictionary.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/86/Double_oblique_hyphen_used_in_a_Hittite_dictionary.png/440px-Double_oblique_hyphen_used_in_a_Hittite_dictionary.png 2x" data-file-width="577" data-file-height="128" /></a><figcaption>Double oblique hyphens (besides ordinary hyphens) used in a <a href="/wiki/Hittite_language" title="Hittite language">Hittite</a> dictionary<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup></figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Double_Hyphen_in_a_work_from_Arno_Schmidt.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Double_Hyphen_in_a_work_from_Arno_Schmidt.png/220px-Double_Hyphen_in_a_work_from_Arno_Schmidt.png" decoding="async" width="220" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Double_Hyphen_in_a_work_from_Arno_Schmidt.png/330px-Double_Hyphen_in_a_work_from_Arno_Schmidt.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/91/Double_Hyphen_in_a_work_from_Arno_Schmidt.png/440px-Double_Hyphen_in_a_work_from_Arno_Schmidt.png 2x" data-file-width="1439" data-file-height="263" /></a><figcaption>Double (straight) hyphen in an edition of stories by <a href="/wiki/Arno_Schmidt" title="Arno Schmidt">Arno Schmidt</a><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></figcaption></figure> <p>The double hyphen is used for several different purposes throughout the world: </p> <ul><li>Some <a href="/wiki/Typeface" title="Typeface">typefaces</a>, such as <a href="/wiki/Fraktur_(typeface)" class="mw-redirect" title="Fraktur (typeface)">Fraktur</a> faces, use the double hyphen as a <a href="/wiki/Glyph" title="Glyph">glyphic</a> variant of the single hyphen. (With Fraktur faces, such a double hyphen is usually oblique.)</li> <li>It may be also used for artistic or commercial purposes to achieve a distinctive visual effect. For example, the name of <a href="/wiki/Waldorf_Astoria_New_York" title="Waldorf Astoria New York">The Waldorf⹀Astoria</a> hotel was officially written with a double hyphen from 1949 to 2009.</li> <li>In <a href="/wiki/Merriam-Webster" title="Merriam-Webster">Merriam-Webster</a> dictionaries if a word is divided at the end of the line, and the division point happens to be a hyphen, it is replaced with a double hyphen to graphically indicate that the divided word is normally hyphenated, for example <i>cross⸗<br />country</i>.</li> <li>In several dictionaries published in the late nineteenth and early twentieth centuries, all such compound words are linked with double hyphens, whether at the end of the line or not, and the normal use of the single hyphen for non-compound words is retained. An example from the first or second page of such dictionaries is <i><a href="/wiki/Aaron%27s_rod" title="Aaron&#39;s rod">Aaron's⸗rod</a></i>. Examples include the <a href="/wiki/Century_Dictionary" title="Century Dictionary">Century Dictionary</a> and <a href="/wiki/Funk_%26_Wagnalls" title="Funk &amp; Wagnalls">Funk &amp; Wagnalls</a> New Standard Dictionary of the English Language.</li> <li>It is used by <a href="/wiki/Coptic_language" title="Coptic language">Coptic language</a> scholars to denote the form of the verb used before <a href="/wiki/Pronoun" title="Pronoun">pronominal</a> suffixes, e.g. ⲕⲟⲧ⸗ <i>kot⹀</i> 'to build'.</li> <li>It is used by scholars of the <a href="/wiki/Hittite_language" title="Hittite language">Hittite language</a> to separate <a href="/wiki/Clitic" title="Clitic">clitics</a> from the word to which they attach; this usage has been adopted by the <a href="/wiki/Leipzig_Glossing_Rules" class="mw-redirect" title="Leipzig Glossing Rules">Leipzig Glossing Rules</a>.</li> <li>It is used as a distinct punctuation mark in <a href="/wiki/Ojibwe_language" title="Ojibwe language">Ojibwe language</a> publications in the Fiero Roman orthography, as a hyphen is used to separate compound preverb units regardless of their line position, while a double hyphen is used to divide a word at the end of a line and can be treated as a <a href="/wiki/Soft_hyphen" title="Soft hyphen">soft hyphen</a>. However, due to lack of availability of a double hyphen in most fonts, an equal sign is often used as a substitute.</li> <li>In Ojibwe, <a href="/wiki/Cree_language" title="Cree language">Cree</a> and other languages using <a href="/wiki/Unified_Canadian_syllabics" class="mw-redirect" title="Unified Canadian syllabics">Unified Canadian syllabics</a>, because final <i>c</i> (<span class="nowrap"><style data-mw-deduplicate="TemplateStyles:r886049734">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><span class="monospaced">U+1428</span>&#x20;</span><span style="font-size:125%;line-height:1em">&#x1428;</span> <span style="font-variant: small-caps; text-transform: lowercase;">CANADIAN SYLLABICS FINAL SHORT HORIZONTAL STROKE</span>) resembles a hyphen, a double hyphen (<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+1400</span>&#x20;</span><span style="font-size:125%;line-height:1em">&#x1400;</span> <span style="font-variant: small-caps; text-transform: lowercase;">CANADIAN SYLLABICS HYPHEN</span>) is used to distinguish the punctuation from the syllabics letter.</li> <li>In <a href="/wiki/Japanese_language" title="Japanese language">Japanese</a>, the double hyphen<span style="font-weight: normal"> (<span title="Japanese-language text"><span lang="ja">ダブルハイフン</span></span>, <span title="Hepburn transliteration"><i lang="ja-Latn">daburu haifun</i></span>)</span> (<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+30A0</span>&#x20;</span><span style="font-size:125%;line-height:1em">&#x30a0;</span> <span style="font-variant: small-caps; text-transform: lowercase;">KATAKANA-HIRAGANA DOUBLE HYPHEN</span>) in rare cases replaces an English en dash or hyphen when writing foreign words in <a href="/wiki/Katakana" title="Katakana">katakana</a> due to their potential confusion with the <a href="/wiki/Ch%C5%8Donpu" title="Chōonpu">prolonged sound mark</a> (<span title="Japanese-language text"><span lang="ja">ー</span></span>). It may be used to separate a person's given and family names, such as transcribing the name of <a href="/wiki/Galileo_Galilei" title="Galileo Galilei">Galileo Galilei</a> as: ガリレオ゠ガリレイ.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup> The <a href="/wiki/Middle_dot" class="mw-redirect" title="Middle dot">middle dot</a> (<span title="Japanese-language text"><span lang="ja">・</span></span>) is however much more commonly used for these purposes. (For foreign names that include both spaces and hyphens, both the middle dot and double hyphen may appear together as in <a href="/wiki/Catherine_Zeta-Jones" title="Catherine Zeta-Jones">Catherine Zeta-Jones</a>: キャサリン・ゼタ゠ジョーンズ.) The double hyphen is part of the <a href="/wiki/JIS_X_0213" title="JIS X 0213">JIS X 0213</a> standard, but is not included in more commonly used character encodings, such as <a href="/wiki/Shift-JIS" class="mw-redirect" title="Shift-JIS">Shift-JIS</a> and <a href="/wiki/EUC-JP" class="mw-redirect" title="EUC-JP">EUC-JP</a>. For this reason, the equals sign is frequently used in its place.</li> <li>In <a href="/wiki/Volap%C3%BCk" title="Volapük">Volapük</a> the double oblique hyphen (<span title="Volapük-language text"><i lang="vo">teilamalül</i></span>) has to be used instead of the simple hyphen (<span title="Volapük-language text"><i lang="vo">yümamalül</i></span>) to cut a word at the end of a line or in the compound words.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="Stylistic_variant_of_the_single_hyphen">Stylistic variant of the single hyphen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Double_hyphen&amp;action=edit&amp;section=2" title="Edit section: Stylistic variant of the single hyphen"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>When the double hyphen is used as a functionally equivalent graphical variant (<a href="/wiki/Allograph" title="Allograph">allograph</a>) of the single hyphen, it has the same <a href="/wiki/Unicode" title="Unicode">Unicode</a> <a href="/wiki/Code_point" title="Code point">code point</a> as a conventional hyphen (since how it is displayed/printed is a font choice on that occasion). </p> <div class="mw-heading mw-heading2"><h2 id="Similar_marks">Similar marks</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Double_hyphen&amp;action=edit&amp;section=3" title="Edit section: Similar marks"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Other forms of double hyphen are given unique <a href="/wiki/Codepoint" class="mw-redirect" title="Codepoint">codepoints</a> in Unicode: </p> <table class="wikitable"> <tbody><tr> <th>Name</th> <th>Glyph</th> <th>Code point</th> <th>Purpose </th></tr> <tr> <td><style data-mw-deduplicate="TemplateStyles:r920966791">.mw-parser-output span.smallcaps{font-variant:small-caps}.mw-parser-output span.smallcaps-smaller{font-size:85%}</style><span class="smallcaps smallcaps-smaller">CANADIAN SYLLABICS HYPHEN</span> </td> <td align="center">᐀ </td> <td align="center"><code>U+1400</code> </td> <td><a href="/wiki/Canadian_Aboriginal_Syllabics" class="mw-redirect" title="Canadian Aboriginal Syllabics">Canadian Aboriginal Syllabics</a> to distinguish a hyphen from <code>U+1428</code> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r920966791"><span class="smallcaps smallcaps-smaller">CANADIAN SYLLABICS FINAL SHORT HORIZONTAL STROKE</span> ( ᐨ ) </td></tr> <tr> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r920966791"><span class="smallcaps smallcaps-smaller">DOUBLE OBLIQUE HYPHEN</span> </td> <td align="center">⸗ </td> <td align="center"><code>U+2E17</code> </td> <td>Coptic and ancient Near Eastern language scholarship </td></tr> <tr> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r920966791"><span class="smallcaps smallcaps-smaller">DOUBLE HYPHEN</span> </td> <td align="center">⹀ </td> <td align="center"><code>U+2E40</code> </td> <td>Generic (non-Asian) double hyphen </td></tr> <tr> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r920966791"><span class="smallcaps smallcaps-smaller">KATAKANA-HIRAGANA DOUBLE HYPHEN</span> </td> <td align="center">゠ </td> <td align="center"><code>U+30A0</code> </td> <td>Japanese and orthography (in <a href="/wiki/Katakana" title="Katakana">Katakana</a> or <a href="/wiki/Hiragana" title="Hiragana">Hiragana</a> script) </td></tr> <tr> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r920966791"><span class="smallcaps smallcaps-smaller">MODIFIER LETTER SHORT EQUALS SIGN</span> </td> <td align="center">꞊ </td> <td align="center"><code>U+A78A</code> </td> <td>Used as a tone letter and also to mark clitics in <a href="/wiki/Interlinear_glossing" class="mw-redirect" title="Interlinear glossing">interlinear glossing</a> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Double_hyphen&amp;action=edit&amp;section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+2248</span>&#x20;</span><span style="font-size:125%;line-height:1em">&#x2248;</span> <span style="font-variant: small-caps; text-transform: lowercase;"><a href="/wiki/Approximation" title="Approximation">ALMOST EQUAL TO</a></span> (<style data-mw-deduplicate="TemplateStyles:r1033199720">.mw-parser-output div.crossreference{padding-left:0}</style><style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><span role="note" class="hatnote navigation-not-searchable crossreference">Sometimes called '<a href="/wiki/Double_tilde_(disambiguation)" class="mw-redirect mw-disambig" title="Double tilde (disambiguation)">double tilde</a>'</span>)</li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+003D</span>&#x20;</span><span style="font-size:125%;line-height:1em">&#x3d;</span> <span style="font-variant: small-caps; text-transform: lowercase;"><a href="/wiki/%3D" class="mw-redirect" title="=">EQUALS SIGN</a></span></li> <li><span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+2550</span>&#x20;</span><span style="font-size:125%;line-height:1em">&#x2550;</span> <span style="font-variant: small-caps; text-transform: lowercase;"><a href="/wiki/Box-drawing_character" class="mw-redirect" title="Box-drawing character">BOX DRAWINGS DOUBLE HORIZONTAL</a></span></li> <li><a href="/wiki/Double_dash_(disambiguation)" class="mw-redirect mw-disambig" title="Double dash (disambiguation)">Double dash (disambiguation)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Double_hyphen&amp;action=edit&amp;section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">Hans G. Güterbock, Harry A. Hoffner, Theo P. J. van den Hout: <i>The Hittite Dictionary of the Oriental Institute of the University of Chicago (CHD)</i>, volume L–N, Chicago (USA) 1989, <style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/0-918986-58-3" title="Special:BookSources/0-918986-58-3">0-918986-58-3</a>, p. 355. – Detail of the left border of the second column.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><a href="/wiki/Arno_Schmidt" title="Arno Schmidt">Arno Schmidt</a>: <i>Erzählungen</i>, Frankfurt am Main (Germany) 1994, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/3-10-373505-7" title="Special:BookSources/3-10-373505-7">3-10-373505-7</a>, p. 525. – Detail of the right border of the printed text.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://dictionary.goo.ne.jp/jn/138522/meaning/m2u/%E3%83%80%E3%83%96%E3%83%AB%E3%83%8F%E3%82%A4%E3%83%95%E3%83%B3/">"Double hyphen(ダブルハイフン)の意味 - goo国語辞書"</a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=unknown&amp;rft.btitle=Double+hyphen%EF%BC%88%E3%83%80%E3%83%96%E3%83%AB%E3%83%8F%E3%82%A4%E3%83%95%E3%83%B3%EF%BC%89%E3%81%AE%E6%84%8F%E5%91%B3+-+goo%E5%9B%BD%E8%AA%9E%E8%BE%9E%E6%9B%B8&amp;rft_id=https%3A%2F%2Fdictionary.goo.ne.jp%2Fjn%2F138522%2Fmeaning%2Fm2u%2F%25E3%2583%2580%25E3%2583%2596%25E3%2583%25AB%25E3%2583%258F%25E3%2582%25A4%25E3%2583%2595%25E3%2583%25B3%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ADouble+hyphen" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><a href="/wiki/Arie_de_Jong" title="Arie de Jong">Arie de Jong</a>, <i>Gramat Volapüka</i>, Leiden, Brill, 1931, § 34.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Double_hyphen&amp;action=edit&amp;section=6" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external autonumber" href="https://jkorpela.fi/dashes.html">[1]</a></li> <li><a rel="nofollow" class="external free" href="https://unicode.org/wg2/docs/n2647.pdf">https://unicode.org/wg2/docs/n2647.pdf</a></li> <li><a rel="nofollow" class="external free" href="https://unicode.org/L2/L2011/11038-double-hyphen.pdf">https://unicode.org/L2/L2011/11038-double-hyphen.pdf</a></li></ul> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1235681985"><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and 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