μάστις
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)
ιος, ἡ, Ion. for foreg., dat.
A μάστῑ Il.23.500; acc. μάστιν Od.15.182, AP6.234 (Eryc.):—also μαστίδες· ἀκίδες ἢ ἀγκύλαι, Hsch.
German (Pape)
[Seite 99] ιος, ἡ, ion. = μάστιξ; davon dat. μάστι für μάστιϊ, Il. 23, 50, u. acc. μάστιν, ἐφ' ἵπποιϊν βάλεν, Od. 15, 182; einzeln bei ap. D., μάστιν πολυαστράγαλον Eryc. 2 (VI, 234).
Greek (Liddell-Scott)
μάστῐς: -ιος, ἡ, Ἰων. ἀντὶ μάστιξ, δοτ. μάστῑ Ἰλ. Ψ. 500· αἰτ. μάστιν Ὀδ. Ο. 182· ἴδε Λοβ. εἰς Σοφ. Αἴ. 110.
French (Bailly abrégé)
(ἡ) :
dat. μάστι, acc. μάστιν;
ion. c. μάστιξ.