/ Dictionary / Index C common property: Meaning and Definition of Find definitions for: com'mon prop'erty Pronunciation: [key] property belonging to all members of a community. someone or something regarded as belonging to the public in general: The personal lives of celebrities often become common property. information that is commonly known; common knowledge: His secret was soon common property. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. common prayer common rafter 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