τευχηστήρ
From LSJ
καὶ λέγων ὅτι Πεπλήρωται ὁ καιρὸς καὶ ἤγγικεν ἡ βασιλεία τοῦ θεοῦ· μετανοεῖτε καὶ πιστεύετε ἐν τῷ εὐαγγελίῳ → declaring “The time has been accomplished and the kingdom of God is near: start repenting and believing in the gospel!” (Μark 1:15)
English (LSJ)
ῆρος, ὁ, (τεῦχος)
A armed man, warrior, ἄνδρες τ. A.Pers.902 (lyr.); also τευχ-ηστής, οῦ, ὁ, ἀνήρ Id.Th.644, cf. Call.Jov.77, A.R.3.415, Tryph.534.
