ice fog

noun

1. (especially in the far north) a fog composed of minute ice crystals that form in the air in extremely cold temperatures.

Word History and Origins

Origin of ice fog¹

First recorded in 1855–60

Example Sentences

Winter nights create favorable conditions for different forms of fog, such as cold-air pool fog, ephemeral mountain valley fog and radiative ice fog.

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At temperatures that low, “ice fog” can result from breathing.

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"The crystals can be high up in cirrus clouds, or closer to the ground as diamond dust or ice fog," McKinnon said.

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Beneath the thin layer of dry ice fog is a festive cocktail made with pumpkin liqueur and Fireball Cinnamon Whisky, which is given an extra sweet kick with apple cider and sour apple.

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“Cars put out a lot of water just from burning gasoline, and that helps thicken up ice fog,” said Thoman.

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