*sle/oubʰ‑ro‑
http://lila-erc.eu/data/lexicalResources/BrillEDL/id/etymon/pie0661 an entity of type: Etymon
Etymology for: lūbricus (la0938)
*sle/oubʰ‑ro‑
blank nodes
*sle/oubʰ‑ro‑