archon Meaning, Definition & Usage

Ar"chon noun
Etymology
L. archon, Gr. , , ruler, chief magistrate, p. pr. of to be first, to rule.
Definitions
  1. (Antiq.) One of the chief magistrates in ancient Athens, especially, by preëminence, the first of the nine chief magistrates. -- Ar*chon"tic a.

Webster 1913