duckbill has definitions from the field of zoology
1
[ noun ] (zoology) primitive fish of the Mississippi valley having a long paddle-shaped snout

Related terms

ganoid Polyodon

2
[ adjective ] having a beak resembling that of a duck

Synonyms

duck-billed

Examples

"a duck-billed dinosaur"

Related terms

beaked

3
[ noun ] (zoology) small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae

Related terms

monotreme Ornithorhynchus

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