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
- duckbilled platypus - duck billed platypus - ornithorhynchus anatinus -
primitive fish of the Mississippi valley having a long paddle-shaped snout
- polyodon spathula
Adjective
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having a beak resembling that of a duck
"a duck-billed dinosaur"
- duck billed