French capital (5)
I believe the answer is:
paris
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">french capital</span>' is the definition.<br/ ><span class="explanation-format__explanation">(capital of France)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for paris that I've seen before include "City where one may see the Mona Lisa" , "Arc de Triomphe city" , "An American in - -" , "Prince of Troy - capital city" , "captivated Helen" .)