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Defenition of the word protoavis

    • Defenition of the word protoavis

      • most primitive avian type known; extinct bird of the Triassic having birdlike jaw and hollow limbs and breastbone with dinosaur-like tail and hind limbs
      • 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

    Meronymys for the word protoavis

      • genus Protoavis

    Hypernyms for the word protoavis

      • bird

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