I. In gen., roughness, ruggedness: “digitorum,” Plin. 34, 13, 34, § 131: “unguium,” id. 28, 9, 37, § 139: “linguae,” id. 31, 9, 45, § 100: “chartae levigatur dente,” id. 13, 12, 25, § 81: “corticis,” id. 21, 4, 10, § 17: “ferramentorum,” id. 28, 9, 41, § 148: “arteriae,” id. 27, 12, 105, § 130 et saep.—*
II. The scab, the itch, Col. 7, 5, 8.