A little straw in every drink (4)
I believe the answer is:
wine
'drink' is the definition.
(wine is an alcoholic drink)
'a little straw in every' is the wordplay.
'a little' indicates a hidden word (a little bit of the clue).
'WINE' can be found hidden inside 'straw in every'.
(Other definitions for wine that I've seen before include "eg Claret" , "champagne, perhaps" , "Accompaniment for women and song?" , "Alcoholic drink" , "Rich red" .)