Before noon, painter ran out of tint for Cupid (8)
I believe the answer is:
amoretto
'cupid' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for amoretto that I've seen before include "lover boy" , "chubby naked boy" , "Child put in the picture" , "Almond liqueur" , "Cupid figure in art" .)