/ Dictionary / Index M Millville: Meaning and Definition of Find definitions for: Mill•ville Pronunciation: (mil'vil), [key] — n. a city in S New Jersey. 24,815. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mill Valley mill wheel Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language