/ Dictionary / Index S Salmon River Mountains: Meaning and Definition of Find definitions for: Salm'on Riv'er Moun'tains Pronunciation: [key] a range in central Idaho. Highest peak, 10,340 ft. (3150 m). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. salmon pink salmon trout 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