"PIE" . . "122185" . _:B9e6108bb3fb2549472c2221831c2df10 . "Etymology for: rota (la1409)" . "*Hrot‑o/h₂‑ [adj.] >;*Hret‑e/o‑" . "*Hrot‑o/h₂‑" . . _:B9e6108bb3fb2549472c2221831c2df10 "*Hrot‑o/h₂‑" .