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† 1. căballus, i, m., = καβάλλης [perh. Celtic; hence Ital. cavallo, Fr. cheval, Engl. cavalry, cavalier, etc.; cf. cob, Germ. Gaul], an inferior riding- or pack-horse, a nag (poet. and in post-Aug. prose): tardus, Lucil. ap. Non. p. 86, 15; Varr. ib.: mediā de nocte caballum Arripit, his nag, Hor. Ep. 1, 7, 88; so id. S. 1, 6, 59; 1, 6, 103; id. Ep. 1, 18, 36; Juv. 10, 60; 11, 195; Sen. Ep. 87, 8; Petr. 117, 12; Dig. 33, 7, 15: Gorgoneus, jestingly for Pegasus, Juv. 3, 118.
2. Căballus, i, m., a Roman cognomen, in the pun: qui Galbam salibus tuis, et ipsum Possis vincere Sextium Caballum. Non cuicumque datum est habere nasum. Ludit qui stolidā procacitate, non est Sextius ille, sed caballus, Mart. 1, 42 fin.