/ Dictionary / Index C Capricorn: Meaning and Definition of Find definitions for: Cap•ri•corn Pronunciation: (kap'ri-kôrn"), [key] — n. the Goat, a zodiacal constellation between Sagittarius and Aquarius. the tenth sign of the zodiac: the cardinal earth sign. See illus. underzodiac. a person born under this sign, usually between December 22nd and January 19th. See under(def. 1a). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: capricorn (Thesaurus) capricious Capricornus Related Content Daily Word Quiz: sylvan Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language