_:B2990e1207159a0ab1335ef5996402573 "*sīd/þos‑" . "PIt" . "124736" . _:B2990e1207159a0ab1335ef5996402573 . "Etymology for: sīdus (la1513)" . "*sīd/þos‑ [n.]" . "*sīd/þos‑" . .