Eros spilt pink wine (4)
I believe the answer is:
rose
'pink wine' is the definition.
('rose' can be a synonym of 'pink wine')
'eros spilt' is the wordplay.
'spilt' is an anagram indicator.
'eros' anagrammed gives 'ROSE'.
(Other definitions for rose that I've seen before include "increased in price" , "came up" , "vacated bed" , "18 [ROSE]" , "reached for the skies" .)