/ Dictionary / Index C coupling capacitor: Meaning and Definition of Find definitions for: coup'ling capac"itor Pronunciation: [key] — Electronics. Electronics. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coupling coupon Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language