duckbill
adj : having a beak resembling that of a duck; "a duck-billed
dinosaur" [syn: {duck-billed}]
n 1: primitive fish of the Mississippi valley having a long
paddle-shaped snout [syn: {paddlefish}, {Polyodon
spathula}]
2: small densely furred aquatic monotreme of Australia and
Tasmania having a broad bill and tail and webbed feet;
only species in the family Ornithorhynchidae [syn: {platypus},
{duckbilled platypus}, {duck-billed platypus}, {Ornithorhynchus
anatinus}]