/ Dictionary / Index A Antares: Meaning and Definition of Find definitions for: An•tar•es Pronunciation: (an-târ'ēz, -tar'-), [key] — n. Astron. a red supergiant star of the first magnitude in the constellation Scorpius. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: antares (Thesaurus) Antarctic Zone antarthritic Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language