Beer and lemonade drink (6)
I believe the answer is:
shandy
'beer and lemonade drink' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for shandy that I've seen before include "Beer/lemonade mixture" , "Drink of ale and lemonade 96)" , "mixed drink" , "Alcohol" , "A misture of ale and lemonade" .)