au
From LSJ
τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies
Latin > English (Lewis & Short)
au: interj., v. 2. hau.
Latin > French (Gaffiot 2016)
(1) au¹⁵ ou hau, interj. marquant le trouble, la surprise, l’impatience ; sert à interpeller : ho ! ha ! holà ! Pl. St. 258 ; Ter. Eun. 899, etc.
(2) au, = ab en composition devant f.
Latin > German (Georges)
au! od. hau! Interi. ach! ach! ei bewahre! ach geh! Ausdruck der Überraschung u. Entrüstung, Afran. com. 103. Plaut. Stich. 243 R. u. 259. Ter. Andr. 751 (u. dazu Spengel) u.a.: au au! Ter. adelph. 336. Petr. 67, 13: bes. oft au (te) obsecro, Afran. com. 97. Ter. eun. 656; heaut. 1015; Phorm. 803.