*h₂r‑ēn
http://lila-erc.eu/data/lexicalResources/BrillEDL/id/etymon/pie1024 an entity of type: Etymon
Etymology for: rēnēs (la1382)
*h₂r‑ēn;‑en‑ *srēn‑
blank nodes
*h₂r‑en‑
*h₂r‑ēn