Indicates a definition list.
Within this element you can create a definition term with the dt element, and a description with the dd 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>