/ Dictionary / Index C Charles' law: Meaning and Definition of Find definitions for: Charles'' law' Pronunciation: [key] — Thermodynam. Thermodynam. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Charles Edward Stuart Charles Louis Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language