brown trout

noun

noun

A nonmigratory freshwater trout of species Salmo trutta, with dark spotted skin, native to Europe and Asia.

Some brown trout live to be twenty years old. Browns are canny, the most wary of trout.2001, Percival Everett, Erasure, Faber & Faber Limited (2021), page 67:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.