"PIE" . . "122185" . _:B644fb9fa35820c03ce3603981c98838a . "Etymology for: rota (la1409)" . "*Hrot‑o/h₂‑ [adj.] >;*Hret‑e/o‑" . "*Hrot‑o/h₂‑" . . _:B644fb9fa35820c03ce3603981c98838a "*Hrot‑o/h₂‑" .