/ Dictionary / Index M mechanical suspension: Meaning and Definition of Find definitions for: mechan'ical suspen'sion. Pronunciation: [key] See under(def. 6). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mechanical solidarity mechanical twin Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language