This <dfn> element causes its enclosed text to appear in an italic format, and it is often used to display term definitions. For instance, you can use this element to contain an acronym with its definition.
<dfn> |
Yes | Yes | Yes | Yes | Yes |
None.
The <dfn> tag supports the Global Attributes in HTML.
The <dfn> tag supports the Event Attributes in HTML.
dfn { font-style: italic; }
A demo showing how to use <dfn> tag.
<html>
<body>
<p>
<acronym>W3C</acronym> stands for
<dfn>World Wide Web Consortium.</dfn>
</p>
</body>
</html>