lirated /ˈlaɪ̯.reɪ̯t.ɪd/ adjective2 •Marked with fine lines, ridges, or grooves; furnished with transverse ridges (often used in the description of shells).Last whorl excavated beneath, finely lirated, and of a uniform brownish white or pale pink tint, with a rather acute ridge circumscribing the base. — 1878 •Having striated or furrowed markings. formsmore lirated · most lirated