devour C2+

/dɪˈvaʊɚ/ to eat hungrily or greedily; to consume completely M S

voraciousness C2+

/vəˈreɪʃəsnəs/ the quality of being insatiably greedy or eager, especially for food or knowledge M S

animalivore C2+

/ˌænɪˈmælɪˌvɔr/ an animal that feeds on other animals; a carnivore M S

animalivorous C2+

/ˌænɪˈmælɪvərəs/ feeding on animals; carnivorous M S

herbivore C2+

/ˈhɜːrbəˌvɔːr/ an animal that feeds on plants M S