Lewis & Short

vărix, ĭcis, m. and f. [1. varus], a dilated vein, varix, esp. in the thighs, Cels. 7, 8; 7, 17 fin.; 7, 31; Varr. ap. Non. 26, 13; 167, 25; Cic. Tusc. 2, 15, 35; Sen. Ep. 78, 17; Plin. 11, 45, 104, § 252; Quint. 11, 3, 143; Macr. S. 2, 3, 5.