Strategos, plural strategoi, Latinized strategus, (Greek: στρατηγός, pl. στρατηγοί; Doric Greek: στραταγός, stratagos; meaning "army leader") is used in Greek to mean military general. In the Hellenistic world and the Eastern Roman Empire the term was also used to describe a military governor. In the modern Hellenic Army, it is the highest officer rank. Etymology Strategos is a compound of two Greek words: stratos and agos. Stratos (στρατός) means "army", literally "that which is spread out", coming from the proto-Indo-European root *stere- "to spread". Agos (ἀγός) means "leader", from agein (ἄγειν) "to lead", from the proto-Ιndo-Εuropean root *ag- "to drive, draw out or forth, move”. Classical Greece Athens In its most famous attestation, in Classical Athens, the office of strategos existed already in the 6th century BC, but it was only with the reforms of Cleisthenes in 501 BC that it assumed its most recognizable form: Cleisthenes...