| English adjective: duckbill | |||
| 1. | duckbill having a beak resembling that of a duck | ||
| Samples | A duck-billed dinosaur. | ||
| Synonyms | duck-billed | ||
| Similar | beaked | ||
| Antonyms | beakless | ||
| English noun: duckbill | |||
| 1. | duckbill (animal) primitive fish of the Mississippi valley having a long paddle-shaped snout | ||
| Synonyms | paddlefish, Polyodon spathula | ||
| Broader (hypernym) | ganoid, ganoid fish | ||
| Member meronym | genus Polyodon, Polyodon | ||
| 2. | duckbill (animal) small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae | ||
| Synonyms | duck-billed platypus, duckbilled platypus, Ornithorhynchus anatinus, platypus | ||
| Broader (hypernym) | egg-laying mammal, monotreme | ||
| Member meronym | genus Ornithorhynchus, Ornithorhynchus | ||