1. 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, App. Mag. p. 297, 3: frons striata, wrinkled, id. M. 10, p. 239, 18.