/ Dictionary / Index C civil liberty: Meaning and Definition of Find definitions for: civ'il lib'erty Pronunciation: [key] — Usually,civil liberties. the freedom of a citizen to exercise customary rights, as of speech or assembly, without unwarranted or arbitrary interference by the government. such a right as guaranteed by the laws of a country, as in the U.S. by the Bill of Rights. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. civil libertarian civilly Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language