/ Dictionary / Index M Matronalia: Meaning and Definition of Find definitions for: Ma•tron•al•i•a Pronunciation: (mā"tru-nā'lē-u, -nāl'yu, ma"-), [key] — pl. -al•i•a, -al•i•as. an annual festival of ancient Rome held by matrons in honor of Juno. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. matronage matronize Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language