/ Dictionary / Index C Ch.E.: Meaning and Definition of Find definitions for: Ch.E. Pronunciation: [key] Chemical Engineer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ch.B. cheap Related Content Daily Word Quiz: pedagogy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language