*ǵen‑u
http://lila-erc.eu/data/lexicalResources/BrillEDL/id/etymon/pie0492 an entity of type: Etymon
Etymology for: genu (la0685)
*ǵen‑u(‑h₁ dual);*ǵen‑u‑ (obl.)
*ǵen‑u
104500
PIE