/ Dictionary / Index M Mechnikov: Meaning and Definition of Find definitions for: Mech•ni•kov Pronunciation: (myech'nyi-kuf), [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mechlorethamine mecism Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language