/ Dictionary / Index C canned heat: Meaning and Definition of Find definitions for: canned' heat' Pronunciation: [key] fuel packaged to be used in small cans for heating, as with chafing dishes or in portable stoves. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. canned cannel coal Related Content Daily Word Quiz: jaundice Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language