French castle (7)
I believe the answer is:
chateau
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">french castle</span>' is the definition.<br/ ><span class="explanation-format__explanation">('castle' in French)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for chateau that I've seen before include "Loire Valley attraction" , "Castle (1)" , "Vineyard estate around Bordeaux" , "French manor house" , "French castle or manor" .)