duckbill
— Adjective
– English
~ having a beak resembling that of a duck; "a duck-billed dinosaur"
duckbill
— Noun
– English
~ primitive fish of the Mississippi valley having a long paddle-shaped snout
duckbill
— Noun
– English
~ small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae