window fog

Pane moisture film

Window fog is the condensation that forms on glass surfaces when warm, moist air meets a cooler pane—commonly seen on car windshields or bathroom mirrors.

The verb phrase means to cause this effect: My breath windowed fogged the car windows.

To fog a window or fog up is more common phrasing.

Related

steamed up · breath · haze · dew · moisture · blur · wipe · wipe clean · car · morning · cold · humid · droplets · clouded · obscured · smear · clear · winter

Opposites
visibility through glass

window fogclear glass

Transparent silica sheet

unobstructed view · clear view · crystal clear · transparent · clarity

moisture state on glass

window fogfrost

Thin ice coating

ice crystals

window surface state

window fogdefogged

Cleared of vapor

cleared · wiped clean

Family

window, fog, windows, windowed, windowing, fogs, foggy, foggier, foggiest

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G