Also found in: Thesaurus, Wikipedia.
Switch to new thesaurus
|Noun||1.||ornithomimid - lightly built medium-sized dinosaur having extremely long limbs and necks with small heads and big brains and large eyes|
bird-footed dinosaur, theropod, theropod dinosaur - any of numerous carnivorous dinosaurs of the Triassic to Cretaceous with short forelimbs that walked or ran on strong hind legs
struthiomimus - small light-boned toothless dinosaur resembling an ostrich in size and proportions
deinocheirus - lightly built medium-sized theropod with long limbs and neck