Dipsomaniac (4)
I believe the answer is:
wino
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dipsomaniac</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 wino that I've seen before include "Habitual drunk" , "Toper" , "Lush" , "heavy drinker" , "Big drinker" .)