rainbow trout
noun
a trout, Salmo gairdnerii, native in the coastal waters and streams from Baja California to Alaska, used as a food and game fish.
Origin of rainbow trout
An Americanism dating back to 1880–85
Words nearby rainbow trout
rainbow quartz,
rainbow roof,
rainbow runner,
rainbow seaperch,
rainbow snake,
rainbow trout,
rainbow-collar,
raincoat,
raindrop,
rainey,
rainfall
British Dictionary definitions for rainbow trout
rainbow trout
noun
a freshwater trout of North American origin, Salmo gairdneri, having a body marked with many black spots and two longitudinal red stripes