threnosus

threnosus [LL threnus+-osus], of or characterized by lament or lamentation. tuum nutum vel ocellum / ad trenosum et misellum / converte mancipium Walt. Wimb. Virgo 149; considerans nullam subsistenciam sive solidam substanciam in mundo diu permanere posse, carmen suum ~um exorsus est in hunc modum ‥ Bower X 44; sary ‥ trenosus CathA.