1. long-necked river duck of the Old and New Worlds having elongated central tail feathers; [syn: pintail, pin-tailed duck, Anas acuta]
WordNet (r) 3.0 (2006):
pin-tailed duck
n 1: long-necked river duck of the Old and New Worlds having
elongated central tail feathers [syn: pintail, pin-
tailed duck, Anas acuta]