Eggs finished, did you say? (3)
I believe the answer is:
ova
'eggs' is the definition.
(term for egg cells)
'finished did you say?' is the wordplay.
'finished' becomes 'over' (over can mean finished or ended).
'did you say?' shows a homophone (sound like).
'over' is a homophone of 'OVA'.
(Other definitions for ova that I've seen before include "Female reproductive cells" , "Latin egg-cells" , "Release of women" , "Female egg-cells" , "targets for male seed?" .)