Eggs (3)
'eggs' is the definition.
(fish eggs)
This is the entire clue.
(Other definitions for roe that I've seen before include "shy animal" , "eg Caviare" , "Food from fish" , "Part of fish, sounds like go through water" , "Swift runner" .)
'eggs' is the definition.
(term for egg cells)
This is all the clue.
(Other definitions for ova that I've seen before include "Potential life sources" , "Release of women" , "Multiple Latin eggs" , "Female gametes" , "Fertility clinic stock!" .)