/ Dictionary / Index M Martha: Meaning and Definition of Find definitions for: Mar•tha Pronunciation: (mär'thu), [key] — n. the sister of Mary and Lazarus. Luke 10:38–42; John 11:1–44. a female given name: from an Aramaic word meaning “lady.” Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. martensite Martha's Vineyard Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language