Roman god of wine (7)
I believe the answer is:
bacchus
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roman god of wine</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bacchus that I've seen before include "Greek god of boozing" , "Greek god of wine, also called Dionysus" , "Another name for Dionysus, Greek god of drink" , "Roman god of wine and revelry" , "Greek god of drink, also called Dionysus" .)