"PIE" . "87917" . _:B2986d28850d22588dc4e53ee9eceb1f0 . "*h₂is‑ske/o‑ [pr.];*h₂eis‑os‑ [n.]" . "Etymology for: aeruscō (la0029)" . "*h₂is‑ske/o‑" . . _:B2986d28850d22588dc4e53ee9eceb1f0 "*h₂is‑ske/o‑" .