(especially in the far north) a fog composed of minute ice crystals that form in the air in extremely cold temperatures.
HEED THE VOX POPULI, AND TAKE THIS WORD OF THE DAY QUIZ!
Test your memory on these verbal firecrackers from the week of June 29 to July 5!
Question 1 of 7
Also called frozen fog.
Origin of ice fog
First recorded in 1855–60
Words nearby ice fog
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020