titanosaurian

Từ điển WordNet v3.1 - WordNet Dictionary

noun

amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail;
of the Cretaceous mostly in the southern hemisphere
• Syn:
titanosaur
• Hypernyms:
dinosaur
• Hyponyms:
genus Argentinosaurus
• Member Holonyms:
Titanosaurus, genus Titanosaurus