/ Dictionary / Index M mantra: Meaning and Definition of Find definitions for: man•tra Pronunciation: (man'tru, män'-, mun'-), [key] — n. Hinduism. a word or formula, as from the Veda, chanted or sung as an incantation or prayer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mantra (Thesaurus) Mantoux test man-trap 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