/ Dictionary / Index A Ars Antiqua: Meaning and Definition of Find definitions for: Ars An•ti•qua Pronunciation: (ärz' an-tē'kwu, ärs'-), [key] — Music. Music. the style of composition characteristic of the 13th century, esp. in France. Cf. Ars Nova. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Arsaces I arse Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language