Ornithorhynchus anatinus

Từ điển WordNet v3.1 - WordNet Dictionary

noun

small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet;
only species in the family Ornithorhynchidae
• Syn:
platypus, duckbill, duckbilled platypus, duck-billed platypus
• Hypernyms:
monotreme, egg-laying mammal
• Member Holonyms:
Ornithorhynchus, genus Ornithorhynchus