Is it stout in drinks bought for the group? (5)
I believe the answer is:
round
'group?' is the definition.
Both the answer and definition are adjectives. Maybe you can see an association between them that I can't see?
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for round that I've seen before include "single slice of bread!" , "18 holes of golf" , "Approximate" , "Set of drinks - set of holes" , "purchase of drinks" .)