This page provides all possible meanings and translations of the word ice fog
ice fog, pogonip(noun)
a dense winter fog containing ice particles
A dense fog that consists of fine particles of ice.
Ice fog is a type of fog consisting of fine ice crystals suspended in the air. It can happen only in cold areas of the world since water can remain liquid down to −40 °C. It should be distinguished from diamond dust, a precipitation of sparse ice crystals falling from a clear sky.