*ḱrn‑o‑
http://lila-erc.eu/data/lexicalResources/BrillEDL/id/etymon/pie0251 an entity of type: Etymon
Etymology for: cornū (la0361)
*ḱrn‑o‑ >> *ḱrn‑u‑
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*ḱrn‑o‑
*ḱrn‑u‑