/ Dictionary / Index K kilogram calorie: Meaning and Definition of Find definitions for: kil'ogram cal"orie Pronunciation: [key] — Thermodynam. Thermodynam. kilocalorie. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. kilogram kilogram-force Related Content Daily Word Quiz: tranquil Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language