"PIE" . "89780" . _:B734d79a7X3A195d1e795f5X3AX2D625e . "*h₃rdʰ‑ōs;‑os‑" . "Etymology for: arbor (la0098)" . "*h₃rdʰ‑ōs;‑os‑" . . _:B734d79a7X3A195d1e795f5X3AX2D625e "*h₃rdʰ‑ōs;‑os‑" .