"PIE" . . "115170" . _:Bb078f5a6ee75fac1eda179d2c03ae21f . "*h₃ep‑os;‑es‑ [n.]" . "Etymology for: opus (la1157)" . "*h₃ep‑os;‑es‑ [n.]" . . _:Bb078f5a6ee75fac1eda179d2c03ae21f "*h₃ep‑os" . _:Bb078f5a6ee75fac1eda179d2c03ae21f "*h₃ep‑es‑" .