Indicates a definition term.
You can only use it within a dl element. To create a description for this term, use the dt element.
<dl>
<dt>Apple</dt>
<dd>Apple is one of the most widely cultivated tree fruits.</dd>
<dt>Pear</dt>
<dd>Pears are trees of the genus Pyrus and the fruit of that tree, edible in some species.</dd>
</dl>