Troupial \Troup"i*al\, n. [F. troupiale.] (Zool.) Any one of numerous species of bright-colored American birds belonging to {Icterus} and allied genera, especially {Icterus icterus}, a native of the West Indies and South America. Many of the species are called {orioles} in America. [Written also {troopial}.] [1913 Webster]