Ravenous, probably (5)
I believe the answer is:
unfed
'ravenous 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 "Left hungry" , "had not been given sustenance" , "Given no food" , "may be hungry?" , "having nothing to get their teeth into?" .)