n. | 1. | (Zool.) A northern duck (Dafila acuta), native of both continents. The adult male has a long, tapering tail. Called also |
2. | (Zool.) The sharp-tailed grouse of the great plains and Rocky Mountains (Pediocætes phasianellus); - called also |
Noun | 1. | ![]() Synonyms: Anas acuta, pin-tailed duck |