Entry 2 senses Webster, 1913 Charioteer · Char·i·ot·eer · IPA /ˌt͡ʃɛ.ɹi.əˈtɪɹ/ 01 n. One who drives a chariot. 1. One who drives a chariot. 2. A constellation. See Auriga, and Wagones.(Astron.) See: Auriga, Wagones