/ Dictionary / Index D displacement current: Meaning and Definition of Find definitions for: displace'ment cur"rent Pronunciation: [key] — Elect. Elect. the rate of change, at any point in space, of electric displacement with time. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. displacement activity displacement engine Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language