English dictionary
protoavis meaning and definition
Definition and meaning of protoavis at MeaningMonkey.org. protoavis meaning and definition in the English Dictionary.PROTOAVIS noun
Definition of protoavis (noun)
- most primitive avian type known; extinct bird of the Triassic having bird-like jaw and hollow limbs and breastbone with dinosaur-like tail and hind limbs
Source: Princeton University Wordnet