Real ale enthusiasts rejected imbibing good North American brandy (8)
I believe the answer is:
armagnac
'brandy' is the definition.
(Armagnac is an example)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for armagnac that I've seen before include "Spirit" , "Brandy traditionally made in Aquitaine" , "Variety of brandy distilled in district of Gascony SW France" , "Kind of brandy" , "Liquor" .)