τριττύαρχος
From LSJ
Έγ', ὦ ταλαίπωρ', αὐτὸς ὧν χρείᾳ πάρει. Τὰ πολλὰ γάρ τοι ῥήματ' ἢ τέρψαντά τι, ἢ δυσχεράναντ', ἢ κατοικτίσαντά πως, παρέσχε φωνὴν τοῖς ἀφωνήτοις τινά –> Wretched brother, tell him what you need. A multitude of words can be pleasurable, burdensome, or they can arouse pity somehow — they give a kind of voice to the voiceless.
English (LSJ)
ὁ,
A chief of a τριττύς 111, IG22.641.31 (iii B. C.), Poll.8.109; = tribunus, D.H.2.7; of an officer in the army, Lib.Or.25.58; τριττυάρχης, EM768.13.
Greek (Liddell-Scott)
τριττύαρχος: ὁ, ὁ ἀρχηγὸς τριττύος (ΙΙΙ), Πολυδ., Θ΄, 109· τριττυάρχης, παρὰ τῷ Μεγ. Ἐτυμολ. 768, 13 «τριττυάρχης, ὁ ἄρχων τῆς τριττύος».