Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rainbow_trout

2 senses of rainbow trout

Sense 1
rainbow trout -- (flesh of Pacific trout that migrate from salt to fresh water)
       => trout -- (flesh of any of several primarily freshwater game and food fishes)

Sense 2
rainbow trout, Salmo gairdneri -- (found in Pacific coastal waters and streams from lower California to Alaska)
       => trout -- (any of various game and food fishes of cool fresh waters mostly smaller than typical salmons)