/ Dictionary / Index M mesnalty: Meaning and Definition of Find definitions for: mesn•al•ty Pronunciation: (mēn'l-tē), [key] — n. Law. the estate of a mesne lord. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mesmerize mesne 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