Bender maybe, with small section on European mixed drink (9)
I believe the answer is:
snakebite
'drink' is the definition.
(I've seen this before)
'bender maybe with small section on european mixed' is the wordplay.
I cannot quite see how this works, but
'small' could be 's' (abbreviation - e.g. clothes size) and 's' is found within the answer.
'section' could be 'bit' (both can mean part) and 'bit' is present in the answer.
'european' could be 'e' (abbreviation e.g. EU) and 'e' is present in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for snakebite that I've seen before include "could prove lethal?" , "Cider mixed with lager" , "Drink made of lager and cider" , "Cider-lager drink" , "It might kill you" .)