πρωτεργάτης
From LSJ
θοἰμάτιον οὐκ ἀπολώλεκ', ἀλλὰ καταπεφρόντικα → I haven't lost my himation; I've pledged it to Thought | I have not lost my himation, but I've thought it away | I have not lost my himation, but I spent it in the schools
Greek (Liddell-Scott)
πρωτεργάτης: [ᾰ], ὁ, καὶ - εργάτις, ἡ, πρῶτος ἐργάτης, πρωτουργός, πρωταίτιος, Βυζ.