C / căballus
noun greek

căballus

gen. căballi · gender masculine · decl. 2nd
= καβάλλης [perh. Celtic; hence Ital. cavallo, Fr. cheval, Engl. cavalry, cavalier, etc.; cf. cob, Germ. Gaul]
an inferior riding-; pack-horse; a nag poetic
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.—
proverbial
no one is content with his own condition
Optat ephippia bos piger, optat arare caballus, i.e. no one is content with his own condition, Hor. Ep. 1, 14, 43.—
one who walks wearily
Tamquam caballus in clivo, for one who walks wearily, Petr. 134, 2 (cf. Ov. R. Am. 394: principio clivi noster anhelat equus).