"PIE" . "111688" . _:B8ceb7421b122ec28ddc33ceffedc2055 . "*méh₂‑tr‑" . "Etymology for: māter (la0985)" . "*méh₂‑tr‑" . . _:B8ceb7421b122ec28ddc33ceffedc2055 "*méh₂‑tr‑" .