ἁρμή
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
English (LSJ)
ἡ, (ἀραρίσκω)
A junction, Chrysipp.Stoic.2.154 (prob. for ὁρμήν); fitting together, of shields, Q.S.11.361; suture of a wound, Hp. ap.Erot.; of the skull-bones, Id. ap. Gal.19.86.