Carnivores, herbivores and omnivores A ‘carnivore’ is a meat eating animal. It eats other animals. ‘The lion is a carnivore, as is the leopard.’ Carnivorous, an adjective, means ‘meat-eating’. ‘The Tasmanian devil is the world's largest carnivorous marsupial.’ A ‘herbivore’ is an animal that eats only plants. ‘Zebras are herbivores.’ An ‘omnivore’ is an animal that is able to eat both animal and plant life. ‘People are omnivores.’ Flickr CC: Chen Wu