/ Dictionary / Index M master mechanic: Meaning and Definition of Find definitions for: mas'ter mechan'ic Pronunciation: [key] a mechanic, esp. one who is thoroughly skilled, in charge of other mechanics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. master mason mastermind Related Content Daily Word Quiz: confectionery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language