/ Dictionary / Index V VU meter: Meaning and Definition of Find definitions for: VU meter Pronunciation: [key] a meter used with sound-reproducing or recording equipment that indicates average sound levels. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vulvovaginitis vv. Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language