/ Dictionary / Index F feedback loop: Meaning and Definition of Find definitions for: feed'back loop" Pronunciation: [key] — Computers, Electronics. Computers,Electronics. the path by which some of the output of a circuit, system, or device is returned to the input. Cf. closed loop. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. feedback feed bag Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language