/ Dictionary / Index C commandment: Meaning and Definition of Find definitions for: com•mand•ment Pronunciation: (ku-mand'munt, -mänd'-), [key] — n. a command or mandate. (sometimes cap.) any of the Ten Commandments. the act or power of commanding. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: commandment (Thesaurus) commanding officer command module Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language