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Languages that programmers use to write code are called \"high-level languages.\" This code can be compiled into a \"low-level language,\" which is recognized directly by the computer hardware.","url":"https://techterms.com/definition/programming_language"} </script> </head> <body> <div id="full"> <header id="siteheader"> <div class="content"> <a href="#main" class="visuallyhidden">Skip to main content</a> <a href="/" class="logo"><img src="/svg/logo.svg" width="212" height="24" alt="TechTerms.com"></a> <div class="siteheader-middle"> <div class="searchwrapper collapsed"> <form id="search" class="search" action="/search" method="post"> <div class='autocomplete' role='combobox' aria-expanded='false' aria-owns='autocomplete-results'> <input type="text" id="term" name="term" placeholder="Search (e.g. programming language, ASCII, cache)" aria-label="Search (e.g. psd, docx, exe, jpg, zip)" autocomplete="off" class='autocomplete-input term' aria-autocomplete='both' aria-controls='autocomplete-results'> <button id="searchsubmit" class="searchsubmit"></button> </div> <ul id='autocomplete-results' class='autocomplete-results hidden' aria-label='Search'> </ul> </form> </div> <a href="/random" class="headerbutton random" id="random"><img src="/svg/random.svg" alt="random" width="16" height="16"></a> <button id="searchtoggle"><img src="/svg/search-white.svg" alt="search" width="18" height="18"></button> </div> <div class="siteheader-right"> <button id="menuopen"><img src="/svg/menu.svg" alt="open menu" width="18" height="16"></button> <nav id="sitemenu" class="collapsed"> <button id="menuclose"><img src="/svg/close.svg" alt="close menu" width="14" height="14"></button> <ul> <li><a href="/browse/">Terms</a></li> <li><a href="/quiz/">Quizzes</a></li> <li><a href="/help/">Help Center</a></li> <li class="mobile"><a href="/random">Random Term</a></li> <li class="settings"><button id="settings"><img src="/svg/settings.svg" alt="settings" width="22" height="22"></button> <div class="settingsmenu"> <fieldset> <legend>Theme</legend> <input id="theme-default" value="default" type="radio" name="theme" checked> <label for="theme-default">Light</label> <input id="theme-dark" value="dark" type="radio" name="theme" > <label for="theme-dark">Dark</label> <input id="theme-hc" value="hc" type="radio" name="theme" > <label for="theme-hc">High Contrast</label> </fieldset> <div class="fontsizewrapper"><label for="fontsize">Font Size<input type="range" id="fontsize" name="fontsize" min="14" max="26" step="2" value="20"></label><span class="currentsize">20</span></div> <button id="resetsettings">Reset</button> </div> </li> </ul> </nav> </div> </div> </header> <main> <div class="adTopLB"> <div id='div-gpt-ad-1589388248615-0'> </div> </div> <div id="main" class="def"> <div id="left"> <div class="card hasheader"> <div class="cardheader"> <div class="breadcrumbs"><a href="/">Home</a><svg viewBox="0 0 9 14" xmlns="http://www.w3.org/2000/svg"><path d="m0 14 9-7-9-7z"/></svg><a href="/category/software">Software Terms</a><svg viewBox="0 0 9 14" xmlns="http://www.w3.org/2000/svg"><path d="m0 14 9-7-9-7z"/></svg>Programming Language Definition</div> </div> <article> <h1>Programming Language</h1> <div class="adDefRect"> <div id='div-gpt-ad-1589302365809-0'> </div> </div> <p>A programming language is a set of commands, instructions, and other <a href="/definition/syntax">syntax</a> use to create a software <a href="/definition/program">program</a>. Languages that programmers use to write code are called "high-level languages." This code can be compiled into a "low-level language," which is recognized directly by the computer hardware.</p> <p>High-level languages are designed to be easy to read and understand. This allows programmers to write <a href="/definition/source_code">source code</a> in a natural fashion, using logical words and symbols. For example, reserved words like <span class="command">function</span>, <span class="command">while</span>, <span class="command">if</span>, and <span class="command">else</span> are used in most major programming languages. Symbols like <span class="command"><</span>, <span class="command">></span>, <span class="command">==</span>, and <span class="command">!=</span> are common operators. Many high-level languages are similar enough that programmers can easily understand source code written in multiple languages. </p> <p>Examples of high-level languages include <a href="/definition/cplusplus">C++</a>, <a href="/definition/java">Java</a>, <a href="/definition/perl">Perl</a>, and <a href="/definition/php">PHP</a>. Languages like C++ and Java are called "compiled languages" since the source code must first be <a href="/definition/compile">compiled</a> in order to run. Languages like Perl and PHP are called "interpreted languages" since the source code can be run through an <a href="/definition/interpreter">interpreter</a> without being compiled. Generally, compiled languages are used to create software <a href="/definition/application">applications</a>, while interpreted languages are used for running <a href="/definition/script">scripts</a>, such as those used to generate content for <a href="/definition/dynamicwebsite">dynamic websites</a>.</p> <p>Low-level languages include assembly and machine languages. An assembly language contains a list of basic instructions and is much more difficult to read than a high-level language. In rare cases, a programmer may decide to code a basic program in an assembly language to ensure it operates as efficiently as possible. An assembler can be used to translate the assembly code into machine code. The machine code, or machine language, contains a series of <a href="/definition/binary">binary</a> codes that are understood directly by a computer's <a href="/definition/cpu">CPU</a>. Needless to say, machine language is not designed to be human readable.</p> <div class="adBotLB"> <div id='div-gpt-ad-1589236206757-0'> </div> </div> <div class="cardfooter"> <div class="upDate"><div class="author">Updated <span class="pdate">September 23, 2011</span> by <a href="/authors/per_christensson">Per C.</a></div></div><div id="citations"> <div class="tabs"> <div role="tablist" aria-label="citations"> <button role="tab" aria-selected="false" aria-controls="apa" tabindex="-1">APA</button> <button role="tab" aria-selected="false" aria-controls="mla" tabindex="-1">MLA</button> <button role="tab" aria-selected="false" aria-controls="chicago" tabindex="-1">Chicago</button> <button role="tab" aria-selected="false" aria-controls="html" tabindex="-1">HTML</button> <button role="tab" aria-selected="false" aria-controls="link" tabindex="-1">Link</button> </div> <div class="citationwrap"> <div id="apa" role="tabpanel" class="citation" hidden> </div> <div id="mla" role="tabpanel" class="citation" hidden> </div> <div id="chicago" role="tabpanel" class="citation" hidden> </div> <div id="html" role="tabpanel" class="citation" hidden> </div> <div id="link" role="tabpanel" class="citation" hidden> <div>https://techterms.com/definition/programming_language</div> </div> <button id="citecopy"><span class="visuallyhidden">Copy</span><svg enable-background="new 0 0 488.3 488.3" viewBox="-7.5 -7.5 495.8 503.3" xmlns="http://www.w3.org/2000/svg"><path d="m314.25 85.4h-227c-21.3 0-38.6 17.3-38.6 38.6v325.7c0 21.3 17.3 38.6 38.6 38.6h227c21.3 0 38.6-17.3 38.6-38.6v-325.7c-.1-21.3-17.4-38.6-38.6-38.6zm11.5 364.2c0 6.4-5.2 11.6-11.6 11.6h-227c-6.4 0-11.6-5.2-11.6-11.6v-325.6c0-6.4 5.2-11.6 11.6-11.6h227c6.4 0 11.6 5.2 11.6 11.6z" stroke-width="15"/><path d="m401.05 0h-227c-21.3 0-38.6 17.3-38.6 38.6 0 7.5 6 13.5 13.5 13.5s13.5-6 13.5-13.5c0-6.4 5.2-11.6 11.6-11.6h227c6.4 0 11.6 5.2 11.6 11.6v325.7c0 6.4-5.2 11.6-11.6 11.6-7.5 0-13.5 6-13.5 13.5s6 13.5 13.5 13.5c21.3 0 38.6-17.3 38.6-38.6v-325.7c0-21.3-17.3-38.6-38.6-38.6z" stroke-width="15"/></svg></button> </div> </div> </div> </div> </article> </div> <div id="defquiz" class="card"> <h2 class="heading logoheading"><img src="/img/main/quiz.png" alt="quiz" style="width:45px">Test Your Knowledge</h2> <div class="quizBox"> <div class="quizBody"> <p class="quizQuestion">What type of programming structure starts with the word "while"?</p> <div class="quizTable"> <div id="ansButtonA" class="answerButton activeButton" data-answer="Anum" data-date="2020-07-15"><span class="ansLetter">A</span> <div class="answerCell"><span id="answerA" class="quizAnswer">Function</span> <div class="answerBar"> <div id="quizBarA" class="quizBar"></div><span id="quizPercA" class="quizperc">0%</span> </div> </div> </div> <div id="ansButtonB" class="answerButton activeButton" data-answer="Bnum" data-date="2020-07-15"><span class="ansLetter">B</span> <div class="answerCell"><span id="answerB" class="quizAnswer">Loop</span> <div class="answerBar"> <div id="quizBarB" class="quizBar"></div><span id="quizPercB" class="quizperc">0%</span> </div> </div> </div> <div id="ansButtonC" class="answerButton activeButton" data-answer="Cnum" data-date="2020-07-15"><span class="ansLetter">C</span> <div class="answerCell"><span id="answerC" class="quizAnswer">Class</span> <div class="answerBar"> <div id="quizBarC" class="quizBar"></div><span id="quizPercC" class="quizperc">0%</span> </div> </div> </div> <div id="ansButtonD" class="answerButton activeButton" data-answer="Dnum" data-date="2020-07-15"><span class="ansLetter">D</span> <div class="answerCell"><span id="answerD" class="quizAnswer">Variable</span> <div class="answerBar"> <div id="quizBarD" class="quizBar"></div><span id="quizPercD" class="quizperc">0%</span> </div> </div> </div> <div class="quizResult"><div class="qmsg"> <b class="quizPass">Correct!</b> <b class="quizFail">Incorrect!</b>   <span class="customMessage"></span>  View the <a href="/definition/loop">Loop definition</a>.</div> <a href="/quiz/#morequizzes" class="quizNext btnprimary">More Quizzes →</a> </div> </div> </div> </div> </div> </div> <div id="right"> <div class="prevnext"> <a href="program"><span class="arrow">‹</span>  <span class="linktext">Program</span></a><span> | </span><a href="progressive_scan"><span class="linktext">Progressive Scan</span>  <span class="arrow">›</span></a></div> <div class="tf card"> <h2 class="heading">Tech Factor</h2> <a href="/help/tech_factor" class="info" title="What is the Tech Factor?">?</a> <a href="/techfactor/4"><span class="factor">4</span><span class="denom"> / 10</span></a></div> <div class="adRightSky"> <div id='div-gpt-ad-1589233879778-0'> </div> </div> </div> <div class="techterms card"> <h2 class="heading">The Tech Terms Computer Dictionary</h2> <p>The definition of Programming Language on this page is an original definition written by the <a href="/authors/">TechTerms.com team</a>. If you would like to reference this page or cite this definition, please use the green citation links above.</p> <p>The goal of TechTerms.com is to explain computer terminology in a way that is easy to understand. We strive for simplicity and accuracy with every definition we publish. 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