/ Dictionary / Index M month's mind: Meaning and Definition of Find definitions for: month's' mind' Pronunciation: [key] a Requiem Mass said on the thirtieth day after a person's death or burial. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. monthly meeting monticellite Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language