Usage: 2 forms in 4 verses
Form Translated As     In Verse(s)
πάγουσ an icy LXX.Nah.3.17
πάγοσ ice LXX.Exod.16.14LXX.Job.37.10LXX.Zech.14.6

Liddell-Scott-Jones

πάγος (pagos) ice G:N-M

πάγος [], ,

(πήγνυμι) properly, that which is fixed or firmly set:

__I crag, rock, σπιλάδες τε πάγοι τε [Refs 8th c.BC+]: generally, rocky hill, [Refs 8th c.BC+]; Ἄρειος (Ionic dialect Ἀρήϊος) π. the Areopagus at Athens, [Refs 5th c.BC+]; μαντεῖος, ἀκρονιφὴς π., of Delphi, [Refs]
__II after [Refs 8th c.BC+], ={παγετός}, frost, πάγου χυθέντος [Refs 5th c.BC+]
__II.2 scum on the surface of milk, [Refs 2nd c.BC+]
__II.3 salt, as formed by the evaporation of sea-water, [Refs 3rd c.BC+]
__II.4 coagulation, π. αἵματος [Refs 2nd c.AD+]
__II.5 ἄκριτον πάγος of the confused mass outside the universe, [Refs 5th c.BC+]