hoarfrost

• Nom désignant une fine couche de glace blanche qui se forme par givrage de la vapeur d'eau directement sur les surfaces, généralement lors de nuits claires et froides.

A noun referring to a white, icy deposit formed when water vapor in the air freezes directly onto surfaces, typically on cold, clear nights.

indénombrable

1. Frozen dewC1formal

   A white, icy coating that forms on surfaces when water vapor freezes, typically on cold, clear nights.

   Gelée blanche

   • The grass was covered in a delicate layer of hoarfrost this morning.
   • Hoarfrost sparkled on the tree branches in the early sunlight.
   • The car windshield was thick with hoarfrost after the cold night.

   Synonymesfrostrime