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class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Alternar a subsecção <span><span><span><span>Português</span></span></span></span></span> </button> <ul id="toc-Português-sublist" class="vector-toc-list"> <li id="toc-Prefixo" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Prefixo"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Prefixo</span> </div> </a> <ul id="toc-Prefixo-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Etimologia" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Etimologia"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span><span>Etimologia</span></span> </div> </a> <ul id="toc-Etimologia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Pronúncia" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Pronúncia"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span><span>Pronúncia</span></span> </div> </a> <ul id="toc-Pronúncia-sublist" class="vector-toc-list"> <li id="toc-Brasil" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Brasil"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.1</span> <span>Brasil</span> </div> </a> <ul id="toc-Brasil-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Portugal" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Portugal"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.2</span> <span>Portugal</span> </div> </a> <ul id="toc-Portugal-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Conteúdo" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Alternar o índice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Alternar o índice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">a-</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ir para um artigo noutra língua. Disponível em 42 línguas" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-42" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">42 línguas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wiktionary.org/wiki/a-" title="a- — árabe" lang="ar" hreflang="ar" data-title="a-" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wiktionary.org/wiki/a-" title="a- — bretão" lang="br" hreflang="br" data-title="a-" data-language-autonym="Brezhoneg" data-language-local-name="bretão" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wiktionary.org/wiki/a-" title="a- — catalão" lang="ca" hreflang="ca" data-title="a-" data-language-autonym="Català" data-language-local-name="catalão" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wiktionary.org/wiki/a-" title="a- — checo" lang="cs" hreflang="cs" data-title="a-" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wiktionary.org/wiki/a-" title="a- — dinamarquês" lang="da" hreflang="da" data-title="a-" data-language-autonym="Dansk" data-language-local-name="dinamarquês" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wiktionary.org/wiki/a-" title="a- — alemão" lang="de" hreflang="de" data-title="a-" data-language-autonym="Deutsch" data-language-local-name="alemão" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wiktionary.org/wiki/a-" title="a- — Zazaki" lang="diq" hreflang="diq" data-title="a-" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wiktionary.org/wiki/a-" title="a- — inglês" lang="en" hreflang="en" data-title="a-" data-language-autonym="English" data-language-local-name="inglês" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wiktionary.org/wiki/a-" title="a- — esperanto" lang="eo" hreflang="eo" data-title="a-" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wiktionary.org/wiki/a-" title="a- — espanhol" lang="es" hreflang="es" data-title="a-" data-language-autonym="Español" data-language-local-name="espanhol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wiktionary.org/wiki/a-" title="a- — estónio" lang="et" hreflang="et" data-title="a-" data-language-autonym="Eesti" data-language-local-name="estónio" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wiktionary.org/wiki/a-" title="a- — finlandês" lang="fi" hreflang="fi" data-title="a-" data-language-autonym="Suomi" data-language-local-name="finlandês" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wiktionary.org/wiki/a-" title="a- — francês" lang="fr" hreflang="fr" data-title="a-" data-language-autonym="Français" data-language-local-name="francês" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wiktionary.org/wiki/a-" title="a- — galego" lang="gl" hreflang="gl" data-title="a-" data-language-autonym="Galego" data-language-local-name="galego" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wiktionary.org/wiki/a-" title="a- — húngaro" lang="hu" hreflang="hu" data-title="a-" data-language-autonym="Magyar" data-language-local-name="húngaro" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wiktionary.org/wiki/a-" title="a- — interlíngua" lang="ia" hreflang="ia" data-title="a-" data-language-autonym="Interlingua" data-language-local-name="interlíngua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wiktionary.org/wiki/a-" title="a- — italiano" lang="it" hreflang="it" data-title="a-" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-km mw-list-item"><a href="https://km.wiktionary.org/wiki/a-" title="a- — khmer" lang="km" hreflang="km" data-title="a-" data-language-autonym="ភាសាខ្មែរ" data-language-local-name="khmer" class="interlanguage-link-target"><span>ភាសាខ្មែរ</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wiktionary.org/wiki/a-" title="a- — curdo" lang="ku" hreflang="ku" data-title="a-" data-language-autonym="Kurdî" data-language-local-name="curdo" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wiktionary.org/wiki/a-" title="a- — limburguês" lang="li" hreflang="li" data-title="a-" data-language-autonym="Limburgs" data-language-local-name="limburguês" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wiktionary.org/wiki/a-" title="a- — lombardo" lang="lmo" hreflang="lmo" data-title="a-" data-language-autonym="Lombard" data-language-local-name="lombardo" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wiktionary.org/wiki/a-" title="a- — lituano" lang="lt" hreflang="lt" data-title="a-" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wiktionary.org/wiki/a-" title="a- — malgaxe" lang="mg" hreflang="mg" data-title="a-" data-language-autonym="Malagasy" data-language-local-name="malgaxe" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mnw mw-list-item"><a href="https://mnw.wiktionary.org/wiki/a-" title="a- — Mon" lang="mnw" hreflang="mnw" data-title="a-" data-language-autonym="ဘာသာမန်" data-language-local-name="Mon" class="interlanguage-link-target"><span>ဘာသာမန်</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wiktionary.org/wiki/a-" title="a- — malaio" lang="ms" hreflang="ms" data-title="a-" data-language-autonym="Bahasa Melayu" data-language-local-name="malaio" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wiktionary.org/wiki/a-" title="a- — Nahuatl" lang="nah" hreflang="nah" data-title="a-" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wiktionary.org/wiki/a-" title="a- — neerlandês" lang="nl" hreflang="nl" data-title="a-" data-language-autonym="Nederlands" data-language-local-name="neerlandês" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wiktionary.org/wiki/a-" title="a- — norueguês" lang="no" hreflang="no" data-title="a-" data-language-autonym="Norsk" data-language-local-name="norueguês" class="interlanguage-link-target"><span>Norsk</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wiktionary.org/wiki/a-" title="a- — polaco" lang="pl" hreflang="pl" data-title="a-" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wiktionary.org/wiki/a-" title="a- — romeno" lang="ro" hreflang="ro" data-title="a-" data-language-autonym="Română" data-language-local-name="romeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wiktionary.org/wiki/a-" title="a- — russo" lang="ru" hreflang="ru" data-title="a-" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sg mw-list-item"><a href="https://sg.wiktionary.org/wiki/a-" title="a- — sango" lang="sg" hreflang="sg" data-title="a-" data-language-autonym="Sängö" data-language-local-name="sango" class="interlanguage-link-target"><span>Sängö</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wiktionary.org/wiki/a-" title="a- — Simple English" lang="en-simple" hreflang="en-simple" data-title="a-" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wiktionary.org/wiki/a-" title="a- — sérvio" lang="sr" hreflang="sr" data-title="a-" data-language-autonym="Српски / srpski" data-language-local-name="sérvio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wiktionary.org/wiki/a-" title="a- — sueco" lang="sv" hreflang="sv" data-title="a-" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wiktionary.org/wiki/a-" title="a- — tagalo" lang="tl" hreflang="tl" data-title="a-" data-language-autonym="Tagalog" data-language-local-name="tagalo" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wiktionary.org/wiki/a-" title="a- — turco" lang="tr" hreflang="tr" data-title="a-" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wiktionary.org/wiki/a-" title="a- — ucraniano" lang="uk" hreflang="uk" data-title="a-" data-language-autonym="Українська" data-language-local-name="ucraniano" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wiktionary.org/wiki/a-" title="a- — vietnamita" lang="vi" hreflang="vi" data-title="a-" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vo mw-list-item"><a href="https://vo.wiktionary.org/wiki/a-" title="a- — volapuque" lang="vo" hreflang="vo" data-title="a-" data-language-autonym="Volapük" data-language-local-name="volapuque" class="interlanguage-link-target"><span>Volapük</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wiktionary.org/wiki/a-" title="a- — valão" lang="wa" hreflang="wa" data-title="a-" data-language-autonym="Walon" data-language-local-name="valão" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wiktionary.org/wiki/a-" title="a- — chinês" lang="zh" hreflang="zh" data-title="a-" 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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="pt" dir="ltr"><meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading1"><h1 id="Português"><span id="Portugu.C3.AAs"></span><span class="cabecalhoIdioma" id="pt"><span class="linkIdioma" id="português"><span class="linkIdioma" id="Português"><span lang="pt"><a href="/wiki/portugu%C3%AAs#pt" title="português">Português</a></span></span></span></span></h1><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=a-&action=edit&section=1" title="Editar secção: Português"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="rellink boilerplate seealso">Não confundir com <b><a href="/wiki/A" title="A">A</a></b>, <b><a href="/wiki/a" title="a">a</a></b>, <b><a href="/wiki/%E1%BA%A1" title="ạ">ạ</a></b>, <b><a href="/wiki/%C3%A1" title="á">á</a></b>, <b><a 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href="/w/index.php?title=a-&action=edit&section=2" title="Editar secção: Prefixo"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>a-</b> </p> <ol><li>com o significado de <a href="/wiki/afastamento" title="afastamento">afastamento</a>, <a href="/wiki/distanciamento" title="distanciamento">distanciamento</a> <ul><li>Exemplos: <b>a</b>mover.</li></ul></li> <li>com o significado de <a href="/wiki/aproxima%C3%A7%C3%A3o" title="aproximação">aproximação</a>, <a href="/wiki/aumento" title="aumento">aumento</a>, <a href="/wiki/mudan%C3%A7a" title="mudança">mudança</a> de <a href="/wiki/estado" title="estado">estado</a> <ul><li>Exemplos: <b>a</b>ceder, <b>a</b>ceitar, <b>a</b>noitecer.</li></ul></li> <li>com o significado de <a href="/wiki/nega%C3%A7%C3%A3o" title="negação">negação</a>, <a href="/wiki/priva%C3%A7%C3%A3o" title="privação">privação</a> <ul><li>Exemplos: <b>a</b>céfalo, <b>a</b>moral.</li></ul></li> <li>como morfema protético <ul><li>Exemplos: <b>a</b>baixar, <b>a</b>levantar, <b>a</b>rruinar.</li></ul></li> <li>como morfema protético com a aglutinação do artigo <a href="/wiki/a" title="a">a</a> a alguns substantivos <ul><li>Exemplos: <b>a</b>mora, <b>a</b>bantesma.</li></ul></li></ol> <div class="mw-heading mw-heading2"><h2 id="Etimologia"><span title="Origem e transformação histórica da palavra">Etimologia</span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=a-&action=edit&section=3" title="Editar secção: Etimologia"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>De <b>1</b>:</li></ul> <dl><dd>Do <a href="/wiki/latim" title="latim">latim</a> <i><a href="/wiki/ab-#la" title="ab-">ab-</a></i><small><sup> (<a href="https://la.wiktionary.org/wiki/ab-" class="extiw" title="la:ab-"><span title="ver no Wikcionário em latim">la</span></a>)</sup></small>.</dd></dl> <ul><li>De <b>2</b>:</li></ul> <dl><dd>Do <a href="/wiki/latim" title="latim">latim</a> <i><a href="/wiki/ad-#la" title="ad-">ad-</a></i><small><sup> (<a href="https://la.wiktionary.org/wiki/ad-" class="extiw" title="la:ad-"><span title="ver no Wikcionário em latim">la</span></a>)</sup></small>.</dd></dl> <ul><li>De <b>3</b>:</li></ul> <dl><dd>Do <a href="/wiki/grego_antigo" title="grego antigo">grego antigo</a> <i><a href="/w/index.php?title=%CE%B1-&action=edit&redlink=1" class="new" title="α- (página não existe)">α-</a></i> <i>(a-)</i>.</dd></dl> <ul><li>De <b>4</b>:</li></ul> <dl><dd>Da preposição do infinitivo <a href="/wiki/a#Preposição" title="a">a</a>.</dd></dl> <ul><li>De <b>5</b>:</li></ul> <dl><dd>Do artigo <a href="/wiki/a" title="a">a</a>.</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Pronúncia"><span id="Pron.C3.BAncia"></span><span title="Pronúncia da palavra">Pronúncia</span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=a-&action=edit&section=4" title="Editar secção: Pronúncia"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Brasil">Brasil</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=a-&action=edit&section=5" title="Editar secção: Brasil"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/AFI#pt" title="AFI">AFI</a>: <a href="/wiki/Ajuda:Guia_de_pron%C3%BAncia" title="Ajuda:Guia de pronúncia"><span class="ipa" style="padding: 0 1px; text-decoration: none;">/a/</span></a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Portugal">Portugal</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=a-&action=edit&section=6" title="Editar secção: Portugal"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/AFI#pt" title="AFI">AFI</a>: <a 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