A fresh caught rainbow trout.
a widespread, chiefly freshwater game trout (Salmo gairdneri), native to the mountain streams and rivers of the Pacific Coast of North America
A freshwater or anadromous food and game fish (Oncorhynchus mykiss) native to western North America, having a reddish longitudinal band and black spots.
(plural rainbow trouts)
- A species of trout, Salmo gairdneri, that has black spots and a pink streak running along the body.