/ Dictionary / Index S string tie: Meaning and Definition of Find definitions for: string' tie" Pronunciation: [key] a short, very narrow, and unflared necktie, usually tied in a bow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. string theory string trimmer Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language