/ Dictionary / Index G grid capacitor: Meaning and Definition of Find definitions for: grid' capac"itor Pronunciation: [key] — Electronics. Electronics. a capacitor connected in series with the grid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. grid bias grid circuit 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