Clint Eastwood holds drink (3)
I believe the answer is:
tea
'drink' is the definition.
(tea is a kind of drink)
'clint eastwood holds' is the wordplay.
'holds' indicates the answer is hidden within the clue.
'TEA' is hidden within 'clint eastwood'.
(Other definitions for tea that I've seen before include "Refreshment" , "Infused beverage" , "Assam, e.g." , "Assam, for instance" , "This towel is for drying dishes" .)