C / Castor
noun

Castor

gen. Castŏris · gender masculine · decl. 3rd
(acc. to some gramm. Castōris, Quint. 1, 5, 60), , = Κάστωρ.
The son of the Spartan king Tyndarus and Leda; brother of Helena and Pollux; with whom
The son of the Spartan king Tyndarus and Leda, brother of Helena and Pollux, with whom, as twin star (Gemini; hence even Castores, Plin. 10, 43, 60, § 121; 35, 4, 10, § 27; 7, 22, 22, § 86; and: alter Castor, Stat. S. 4, 6, 16), he served as a guide to mariners, Varr. L. L. 5, § 58; Cic. N. D. 2, 2, 6; 3, 18, 45; Hor. Ep. 2, 1, 5; id. Epod. 17, 42; 17, 43; id. C. 4, 5, 35: gaudet equis, id. S. 2, 1, 26; cf. id. C. 1, 12, 25, and Ov. M. 12, 401: ad Castoris (sc. aedem), on the forum, Cic. Mil. 33, 91; where pecuniary affairs were transacted, id. Quint. 4, 17; cf. Juv. 14, 260.—
Derivv.
Derivv.
by Castor
In oaths: ecastor and mecastor the old interj. e or the pron. acc. me, prefixed; cf.: equidem, edepol; mehercle, medius fiduis, etc., v. Corss. Ausspr. II. p. 856 sq., by Castor, an oath in very frequent use, especially by women, though not exclusively by them, as asserted by Gell. 11, 6, 1, and Charis. p. 183 P.; cf. Plaut. As. 5, 2, 46; 5, 2, 80; id. Cas. 5, 4, 13: ecastor, re experior, quanti facias uxorem tuam, id. Am. 1, 3, 10; 1, 3, 39; id. Cist. 4, 2, 61; id. Truc. 2, 5, 28; id. Poen. 1, 2, 71; id. Stich. 1, 3, 89; id. As. 1, 3, 36; id. Truc. 2, 2, 60; id. As. 3, 1, 30; id. Stich. 1, 3, 81: ecastor vero, id. Merc. 4, 1, 25: per ecastor scitus (i. e. perscitus ecastor) puer est natus Pamphilo, Ter. And. 3, 2, 6: nec nunc mecastor quid hero ego dicam queo comminisci, Plaut. Aul, 1, 1, 28; cf. id. Merc. 4, 1, 6; id. Cas. 2, 3, 30; id. Men. 4, 2, 50; id. Mil. 1, 1, 63; cf. also id. Stich. 1, 3, 86; id. Truc. 2, 2, 36; 2, 7, 30; 3, 2, 11; 4, 4, 9; 5, 1, 26: Sy. Salve, mecastor, Parmenio. Pa. Et tu, edepol, Syra, Ter. Hec. 1, 2, 8 Don. —
a place in Upper Italy; between Cremona and Bedriacum; where stood a shrine of Castor and Pollux
Ad Castŏris or Lŏcus Ca-stŏrum, nom. propr., a place in Upper Italy, between Cremona and Bedriacum, where stood a shrine of Castor and Pollux, Suet. Oth. 9; Tac. H. 2, 24.—
adj. of Castor
Castŏrĕus, a, um, adj. of Castor: manus, Sen. Hippol. 810.—
A companion of Æneas
A companion of Æneas, Verg. A. 10, 124.—
The grandson of king Deiotarus
The grandson of king Deiotarus, Cic. Deiot. 1, 2, 10; 1, 2, 28 sq.—
a chieftain of Gallogrœcia; ally of Pompey
Castor Tarcondarius, a chieftain of Gallogrœcia, ally of Pompey, Caes. B. C. 3, 4.—
an author on botany
Antonius Castor, an author on botany, Plin. 25, 17, 66, § 174; 25, 2, 5, § 9.