Wine label word (3)
I believe the answer is:
cru
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wine label word</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for cru that I've seen before include "French vineyard (and the wine from it)" , "Vineyard or group of them in France" , "French vineyard or group" , "Vintage, as applied to wine" , "Source of alcohol" .)