The most common and most likely answer to this crossword clue is the 9 letter word WOLVERINE
W
O
L
V
E
R
I
N
E
More clues leading to the result WOLVERINE
- Wine lover, extraordinary voracious creature
- Weaselly type of animal lover turning heads in Bordeaux perhaps
- Animal owner with vile bats
- Carnivore in rage, very unhappy, coming back with new energy
- Wine lover three sheets to the wind, wild beast
- Evil owner tortured vicious animal
- Beast makes person like you lose head in drink
- Wild animal, one in water, skating over Nile
- Wine-lover, slippery weaselly one
Buddy explains!

The straight part
We know that "Carnivore" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case carnivore = wolverine.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.