strĭo, no perf., ātum, 1, v. a. [stria],
to furnish with furrows or channels; to hollow out , groove , flute , striate : columnas viginti striis, Vitr. 4, 3 fin. : asparagum in toros, Plin. 19, 8, 42, § 146; cf. concham, id. 9, 33, 52, § 102: lilium, id. 21, 5, 11, § 23: virgula, Sen. Q. N. 1, 7, 1: conchula, Ap. Mag. p. 297, 3: frons striata, wrinkled , id. M. 10, p. 239, 18.