ματρύλη
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
Greek (Liddell-Scott)
ματρύλη: ἢ -ύλα, ἡ, προαγωγός, μαστροπός, προξενήτρια πορνῶν, Λατ. lena, Εὐστ. 380. 5, Σουΐδ.: μάτρυλλος, ὁ, Α. Β. 48.