/ Dictionary / Index C chemical engineering: Meaning and Definition of Find definitions for: chem'ical engineer'ing Pronunciation: [key] the science or profession of applying chemistry to industrial processes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chemical dependency Chemical Mace Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language