_:Bf2b7713f321fe954414a121c317a249f "*h₂erh₃‑uo‑" . "PIE" . "90169" . _:Bf2b7713f321fe954414a121c317a249f . "*h₂erh₃‑uo‑" . "Etymology for: arvum (la0116)" . "*h₂erh₃‑uo‑" . .