French miss (12)
I believe the answer is:
mademoiselle
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">french miss</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for mademoiselle that I've seen before include "French miss" , "Young Frenchwoman" , "French girl; governess" , "Paris girl" , "Parisian girl" .)