/ Dictionary / Index F fidelity: Meaning and Definition of Find definitions for: fi•del•i•ty Pronunciation: (fi-del'i-tē, fī-), [key] — pl. -ties. strict observance of promises, duties, etc.: a servant's fidelity. loyalty: fidelity to one's country. conjugal faithfulness. adherence to fact or detail. accuracy; exactness: The speech was transcribed with great fidelity. the degree of accuracy with which sound or images are recorded or reproduced. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fidelity (Thesaurus) Fidelista fidget Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language