Drink ice ran out .. unfortunately (9)
I believe the answer is:
cointreau
'drink' is the definition.
(I've seen this before)
'ice ran out unfortunately' is the wordplay.
'unfortunately' indicates anagramming the letters.
'ice'+'ran'+'out'='iceranout'
'iceranout' with letters rearranged gives 'COINTREAU'.
(Other definitions for cointreau that I've seen before include "Sweet orange-flavoured colourless liqueur" , "Alcoholic drink" , "A sweet orange-flavoured liqueur for cautioner" , "Orange liqueur" .)