κρᾶ
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)
shortd. jestingly for κράνος (as δῶ for δῶμα), AP6.85 (Pall.).
German (Pape)
[Seite 1498] = κράνος, Pallad. 92 (VI, 85), zum Scherz gebildet.
Greek (Liddell-Scott)
κρᾶ: συντετμημένον παιγνιωδῶς ἀντὶ κράνος (ὡς δῶ ἀντὶ δῶμα), Ἀνθ. Π. 6. 85.
Greek Monotonic
κρᾶ: συντομ. αντί κρᾶνος (όπως το δῶ αντί δῶμα), σε Ανθ.
Russian (Dvoretsky)
κρᾶ: Anth. шутл. = κράνος.