"PIE" . "97374" . _:B550768ff789e2db2518964388e3d93d3 . "*kur‑u̯o‑?" . "Etymology for: curvus (la0427)" . "*kur‑u̯o‑?" . . _:B550768ff789e2db2518964388e3d93d3 "*kur‑u̯o‑?" .