"PIE" . "110374" . _:B6e8db95f58e52d5d35ca242bee3a9a7f . "Etymology for: lacus (la0852)" . "*lok‑u‑" . "*lok‑u‑" . . _:B6e8db95f58e52d5d35ca242bee3a9a7f "*lok‑u‑" .