Gulp from a glass (4)
I believe the answer is:
swig
(Other definitions for swig that I've seen before include "Glug" , "Drink deeply" , "Swallow (drink) greedily" , "Large draught of drink" , "Slug" .)
I believe the answer is:
swig
(Other definitions for swig that I've seen before include "Glug" , "Drink deeply" , "Swallow (drink) greedily" , "Large draught of drink" , "Slug" .)