/ Dictionary / Index M menticide: Meaning and Definition of Find definitions for: men•ti•cide Pronunciation: (men'tu-sīd"), [key] — n. the systematic effort to undermine and destroy a person's values and beliefs, as by the use of prolonged interrogation, drugs, torture, etc., and to induce radically different ideas. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mentholated mention Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language