Lewis Short
cancer (noun M) : (
* Gen. canceris, Lucr. 5, 616; Arn. 1, p. 30; acc. plur. canceres, Cato, R. R. 157, 3), m. (neutr. Claudius, Quadrig. ap. Prisc. p. 697 P.; Scrib. Comp. 206 and 240) [cf. καρκίνος; root kar-, to be hard; whence κάρυον, cornu], a crab, a river-crab, sea-crab.
* Lit., Plin. 9, 31, 51, § 97 sq.; 19, 10, 58, § 180; Pall. 1, 35, 7; Ov. M. 15, 369; Plaut. Ps. 4, 1, 45; Verg. G. 4, 48; Col. 9, 5, 6: cancer femina,Plin. 32, 10, 46, § 134; Pall. 1, 35, 7.—*
* Meton., hands that cling fast like the claws of crabs: Orci cancri,App. M. 6, p. 176, 26.
* As nom. propr., the Crab, the sign of the zodiac in which the sun is found at the time of the summer solstice, Lucr. 5, 616; Ov. M. 2, 83; 10, 127; id. F. 6, 727; Cic. N. D. 2, 43, 110; Luc. 10, 259; cf. Hyg. Astr. 2, 23; Macr. S. 1, 17 fin.; acc. to the fable, as an animal hostile to Hercules in the contest with the Lernoean hydra; cf. Hyg. l. l. Hence, Lernaeus, Col. 10, 313.
* Poet. for the region of the south, the south, Ov. M. 4, 625.
* In medicine, a crawling, eating, suppurating ulcer, malignant tumor, a cancer, Cels. 5, 26, 31; 6, 18, 3: malum immedicabile cancer,Ov. M. 2, 825; Cato, R. R. 157, 3; Claud. Quadrig. ap. Prisc. p. 697 P
Charlton T. Lewis, Charles Short, A Latin Dictionary
Lewis Short
cancer (noun M) : root kar-, to bend, twist; whence corona, circus
* A lattice, the radical form of cancelli, q. v., Paul. ex Fest. p. 46; cf.: inter Orci cancros,App. M. 6, p. 176, 25.
Charlton T. Lewis, Charles Short, A Latin Dictionary