Food, nosh (4)
I believe the answer is:
grub
I believe this is a double definition.
'food' is the first definition.
(grub can informally mean food)
'nosh' is the second definition.
(I've seen this before)
(Other definitions for grub that I've seen before include "Food - worm" , "Common food" , "Insect larva or slang food (4)" , "Table needs" , "Slang food for worm-like larva" .)