ˈ ̷ ̷ˌ ̷ ̷ noun
( plural pintails or pintail )
1.
a. or pin-tailed duck : a river duck ( Anas acuta ) of Europe, Asia, and No. America having central tail feathers markedly elongated in the male and the head and neck brown, the breast white, and the upper parts grayish
b. : ruddy duck
2.
a. or pin-tailed chicken : sharp-tailed grouse
b. : pin-tailed sandgrouse