Rough dry cider (7)
I believe the answer is:
scrumpy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">rough dry cider</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 scrumpy that I've seen before include "Strong drink" , "alcohol" , "Rough dry cider" , "Rough strong cider" , "Strong English cider" .)