chiron

/CH AY1 R AH0 N/
noun
  1. 1

    (Greek mythology) An old, wise centaur who served as Achilles' mentor and teacher.

  2. 2

    (astronomy, astrology) A centaur (minor planet) and comet-like/asteroid-like object, orbiting between Saturn and Uranus.

  3. 3

    A male given name from Ancient Greek.