"PIE" . "103776" . _:Bbd6334eda8ba964dc38362e0c4bedb97 . "Etymology for: frēnum (la0633)" . "*dʰr‑eh₁‑no‑" . "*dʰr‑eh₁‑no‑" . . _:Bbd6334eda8ba964dc38362e0c4bedb97 "*dʰr‑eh₁‑no‑" .