rivosus Save Lewis & Short DMLBS Du Cange ‡ rīvōsus, ῥειδώδης, Gloss. Lat. Gr. rivosus [CL rivus+-osus], endowed with streams. rivus ‥ inde ‥ rivulus, -i, et ~us, -a, -um Osb. Glouc. Deriv. 498. RIVOSUS, Ῥιθρώδης, Ῥοιακώδης, in Glossis Lat. Græc. Alias Adde Græco-Latinas.