Earthenware pot or jar (5)
I believe the answer is:
crock
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">earthenware pot</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">jar</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that crock is a type of jar)</span><br/ ><br/ ></span>
(Other definitions for crock that I've seen before include "Jalopy; dish" , "Pot or jar" , "(Broken) pot; one decrepit, injured" , "Broken piece of earthenware" , "Earthen jar" .)