Spherical edibles (3)
I believe the answer is:
roe
'spherical edibles' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for roe that I've seen before include "Part of fish, sounds like go through water" , "Food from fish" , "Mass of fish's eggs" , "Caviar" , "shy animal" .)