Meaning | Any of numerous extinct terrestrial / terrestrial reptiles of the Mesozoic era. |
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Narrower | argentinosaur | huge herbivorous dinosaur of Cretaceous found in Argentina |
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diplodocus | A huge quadrupedal herbivore with long neck and tail |
ground-shaker, seismosaur | huge herbivorous dinosaur of the Cretaceous found in western North America |
iguanodon | massive herbivorous bipedal dinosaur with a long heavy tail |
ornithischian, ornithischian dinosaur | herbivorous dinosaur with a pelvis like that of a bird |
saurischian, saurischian dinosaur | herbivorous or carnivorous dinosaur having a three-pronged pelvis like that of a crocodile |
titanosaur, titanosaurian | amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail |
Broader | archosaur, archosaurian, archosaurian reptile | Extinct reptiles including |
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Spanish | dinosauria, dinosaurio |
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Catalan | dinosaure |
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