κατάθλιψις
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)
εως, ἡ,
A pressing down, Gloss.
German (Pape)
[Seite 1349] ἡ, das Unterdrücken, Zerquetschen.
Greek (Liddell-Scott)
κατάθλιψις: -εως, ἡ, καταπίεσις, Γλωσσ.