/ Dictionary / Index M mésalliance: Meaning and Definition of Find definitions for: mé•sal•li•ance Pronunciation: (mā"zu-lī'uns, mā-zal'ē-uns Fr. mā-zal-yäns'), [key] — pl. mé•sal•li•anc•es a marriage with someone who is considered socially inferior; misalliance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mesalliance (Thesaurus) mesail mesarch Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language