Liddell-Scott-Jones

ἡγεμονικός (hēgemonikos) governing ^G:A

ἡγεμονικός-ικός, ή, όν,

of or for a leader, ready to lead or guide, πρός τι [Refs 5th c.BC+]; πρὸς τὰ πονηρά [Refs]; ἡ. τόπος vital spot, [Refs 2nd c.AD+]

__II capable of command, authoritative, ψυχὴ ἐν τοῖς ἥλιξι ἡ. [Refs 5th c.BC+]; -ωτάτη [ἐπιστήμη] [Refs]; ἡ. καὶ πολιτικὸς βίος (i.e. τῆς πόλεως) [Refs]; ζῴδια viz. Aries, Leo, Sagittarius, [Refs 2nd c.AD+]; ἡγεμονικόςικόν, authoritative, of knowledge, [Refs 5th c.BC+]; τὸ ἡγεμονικόςικόν the authoritative part of the soul (reason), especially in Stoic philosophy, [Refs 4th c.BC+]; but also, the governing part of the universe, of the aether or sun, [Refs 3rd c.BC+] adverb -κῶς like a leader, opposed to δεσποτικῶς, [Refs 4th c.BC+] more like an Emperor, [Refs 1st c.AD+]
__II.2 = Latin consularis, [Refs 1st c.AD+]
__II.3 of or belonging to the prefect of Egypt, ὑπηρέτης [Refs 2nd c.AD+]; πλοῖα [Refs 3rd c.AD+]
__II.4 -κά, τά, payment to a ἡγεμών, ἐδίδοτο Κλέωνι ἐν 'Αλεξανδρείᾳ ἡ... καὶ σῖτος ἀκόλουθος [Refs 3rd c.BC+]