/ Dictionary / Index V visual magnitude: Meaning and Definition of Find definitions for: vis'ual mag'nitude Pronunciation: [key] magnitude (def. 5a). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. visually impaired visual purple Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language