Badger's home (4)
I believe the answer is:
sett
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">badger's home</span>' is the definition.<br/ ><span class="explanation-format__explanation">(term for a badger's home)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sett that I've seen before include "Badger's residence" , "Badger's home" , "beastly accommodation" , "beastly home" , "Badgers' lair" .)