Definition of omnivore noun from the Oxford Advanced Learner's Dictionary

 

omnivore

 noun
noun
BrE BrE//ˈɒmnɪvɔː(r)//
 
; NAmE NAmE//ˈɑːmnɪvɔːr//
 
 
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an animal or a person that eats all types of food, especially both plants and meat compare carnivore, herbivore, insectivore Word Origin late 19th cent.: from French, from Latin omnivorus ‘omnivorous’.
See the Oxford Advanced American Dictionary entry: omnivore