SynonymX
Speak
Protoavis
Definition of Protoavis
1.
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
Noun
Semanticaly linked words with "protoavis"
bird
genus protoavis
Hyponims for word "protoavis"
bird