Spinetail
Pronunciation : Spine"tail`, n. (Zo?l.) (a) Any one or several species of swifts of the genus Acanthylis, or Ch?tura, and allied genera, in which the shafts of the tail feathers terminate in rigid spines. (b) Any one of several species of South American and Central Ameri
Part of Speech : U.S.]
Source : Webster's Unabridged Dictionary, 1913