pivaiarii poa

po,  s. night, see rui and arui.
— s. the unknown world, or hades; the place of punishment in the other world.
— s. antiquity, unknown, ancient date. [Dav : 6630] (note)
po,  s. nuit; ancien temps, date; monde inconnu, ténébreux; enfers. [Jau :3226] (note)