/ Dictionary / Index C Chiron: Meaning and Definition of Find definitions for: Chi•ron Pronunciation: (kī'ron), [key] — n. a wise and beneficent centaur, teacher of Achilles, Asclepius, and others. an asteroid located between Saturn and Uranus, about 100 mi. (160 km) in diameter: discovered in 1977. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chiron (Thesaurus) chiromancy chiropodist Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language