Hungry, probably (5)
I believe the answer is:
unfed
'hungry probably' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for unfed that I've seen before include "Not having eaten or been provided with meal" , "had not been given sustenance" , "Left hungry" , "having nothing to get their teeth into?" , "Given no food" .)