<html>
<body>
<dl>
<!-- Router -->
<dt>
<dfn id="def-router">Router</dfn>
</dt>
<dd>
A device used to deliver packets between computer networks.
</dd>
<!-- DNS -->
<dt>
<dfn id="def-dns">
<abbr title="Domain Name System">DNS</abbr>
<dfn>
</dt>
<dd>
A protocol to convert between domain names and IP addresses.
</dd>
</dl>
<p>
Does my <a href="#def-router">router</a>
support <a href="#def-dns">DNS</a>?
</p>
</body>
</html>
The dd element contains the description of a term in a definition list.
A live example:
N of