Carnivore's intake (4)
I believe the answer is:
meat
'carnivore's intake' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for meat that I've seen before include "Eg, beef or pork" , "Food for carnivores" , "Ham, pork, chicken etc" , "Beef, chicken, pork etc" , "Flesh for eating" .)