/ Dictionary / Index D dipole moment: Meaning and Definition of Find definitions for: di'pole mo'ment Pronunciation: [key] See See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dipole dipper Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language