Dictionary
roost•er•fish
Pronunciation: (rOO'stur-fish"), [key]—
n.,
—pl. -fish•es, (esp. collectively) -fish.
a large, edible fish,
Nematistius pectoralis, inhabiting the warmer waters of the Pacific Ocean, having the first dorsal fin composed of brightly colored filamentous rays.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.