/ Dictionary / Index C capacitive reactance: Meaning and Definition of Find definitions for: capac'itive react'ance Pronunciation: [key] — Elect. Elect. the opposition of capacitance to alternating current, equal to the reciprocal of the product of the angular frequency of the current times the capacitance. Symbol: X Cf. inductive reactance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. capacitive coupling capacitor Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language