/ Dictionary / Index S Smithtown: Meaning and Definition of Find definitions for: Smith•town Pronunciation: (smith'toun"), [key] — n. a city on N Long Island, in SE New York. 30,906. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. smithsonite smithy Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language