Used for lists in which each entry is marked with a bullet or other dingbat.

<itemizedlist>
 <listitem><para>
  This is a list element.
 </para></listitem>
 <listitem><para>
  This is another list element.
 </para></listitem>
</itemizedlist>

See also listitem.

http://docbook.org/tdg/en/html/itemizedlist.html