*ḱh₂l‑u‑ / *ḱlh₁‑u‑
http://lila-erc.eu/data/lexicalResources/BrillEDL/id/etymon/pie0137 an entity of type: Etymon
Etymology for: calvor (la0208)
*ḱh₂l‑u‑ (Scʰrijver);*ḱlh₁‑u‑ (LIV)
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*ḱh₂l‑u‑
*ḱlh₁‑u‑