/ Dictionary / Index S sea trout: Meaning and Definition of Find definitions for: sea' trout" Pronunciation: [key] any of various species of trout inhabiting salt water, as the salmon trout, Salmo trutta. any of several fishes of the genus Cynoscion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sea trials Seattle Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language