Abode of the dead (5)
I believe the answer is:
hades
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">abode of the dead</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hades that I've seen before include "Greek god of the underworld" , "The underworld where the souls of the dead live" , "It's classical hell in the shade" , "In Greek myth, the Underworld" , "Classical underworld" .)