/ Dictionary / Index M mechanical advantage: Meaning and Definition of Find definitions for: mechan'ical advan'tage Pronunciation: [key] the ratio of output force to the input force applied to a mechanism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mechanical mechanical bank Related Content Daily Word Quiz: maritime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language