/ Dictionary / Index E engineer's chain: Meaning and Definition of Find definitions for: engineer's' chain". Pronunciation: [key] See under(def. 8a). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. engineering geology engine house Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language