"PIE" . . "122185" . _:Ba202a430c7d516827e7cce3b2998e9b3 . "Etymology for: rota (la1409)" . "*Hrot‑o/h₂‑ [adj.] >;*Hret‑e/o‑" . "*Hrot‑o/h₂‑" . . _:Ba202a430c7d516827e7cce3b2998e9b3 "*Hrot‑o/h₂‑" .