ἡνίοχος

Etymology
From.

Noun

 * 1) one who holds the reins, charioteer
 * 2) chariot-driver in games
 * 3)  guide, leader
 * 4)  class of rich citizens of Athens who had to furnish chariots for public service
 * 5)  Auriga, a winter constellation
 * 1)  Auriga, a winter constellation