/ Thesaurus / B Synonyms of brook trout Find synonyms for: Noun1. brook trout, speckled trout, freshwater fishusage: a delicious freshwater food fish2. brook trout, speckled trout, Salvelinus fontinalis, troutusage: North American freshwater trout; introduced in EuropeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: hinder Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language