Cowhouse (4)
I believe the answer is:
byre
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cowhouse</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 byre that I've seen before include "Barn for cows" , "Cow shelter" , "Neat container" , "Shelter for cows" , "Barn for cattle" .)