/ Dictionary / Index S salmon trout: Meaning and Definition of Find definitions for: salm'on trout" Pronunciation: [key] a European trout, Salmo trutta. the lake trout, Salvelinus namaycush. the steelhead. any large trout. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Salmon River Mountains salmon wheel Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language