duckbill

duck·bill  (dkbl)

n.

1. See platypus.

2. See hadrosaur.

Thesaurus

Noun	1.	duckbill - primitive fish of the Mississippi valley having a long paddle-shaped snout paddlefish, Polyodon spathula ganoid, ganoid fish - primitive fishes having thick bony scales with a shiny covering genus Polyodon, Polyodon - type genus of the Polyodontidae
	2.	duckbill - small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae duck-billed platypus, duckbilled platypus, Ornithorhynchus anatinus, platypus egg-laying mammal, monotreme - the most primitive mammals comprising the only extant members of the subclass Prototheria genus Ornithorhynchus, Ornithorhynchus - type genus of the family Ornithorhynchidae
Adj.	1.	duckbill - having a beak resembling that of a duck; "a duck-billed dinosaur" duck-billed beaked - having or resembling a beak