An intoxicating trumpet piece (3)
I believe the answer is:
rum
'an intoxicating trumpet piece' is the definition.
The definition and answer can be both things that one consumes for nourishment as well as being singular nouns.
Perhaps you can see a link between them that I can't see?
'intoxicating trumpet piece' is the wordplay.
'piece' says the answer is hidden in the clue.
'RUM' is hidden in the letters of 'intoxicating trumpet'.
Can you help me to learn more?
(Other definitions for rum that I've seen before include "Bizarre" , "Eerie" , "Peculiar like sailor's drink (3)" , "Sugar-cane spirit" , "Strange; spirit" .)