/ Dictionary / Index I inch: Meaning and Definition of Find definitions for: inch Pronunciation: (inch), [key] — n. a unit of length, foot, equivalent to 2.54 centimeters. a very small amount of anything; narrow margin: to win by an inch; to avert disaster by an inch. escaped by inches. narrowly; by a narrow margin:escaped by inches. Also,inch by inch.by small degrees or stages; gradually:The miners worked their way through the narrow shaft inch by inch. in every respect; completely: That horse is every inch a thoroughbred. nearly; close to: He came within an inch of getting killed in the crash. —v.t., v.i. to move by inches or small degrees: We inched our way along the road. inch Pronunciation: (inch), [key] — n. Scot. a small island near the seacoast. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inch (Thesaurus) incestuous inchmeal Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language