/ Dictionary / Index M mechanical bank: Meaning and Definition of Find definitions for: mechan'ical bank' Pronunciation: [key] a toy bank in which a coin is deposited by a mechanical process that is usually activated by pushing a lever. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mechanical advantage mechanical drawing Related Content Daily Word Quiz: verbose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language