to defrost or defog ones windows for visibility purposes
Garrett ran into a car parked on the side of the road because he did not wait for his windows to defrog.

I spent an hour sitting in my icy car while my windshield was defrogging.
by Mr. Pudo April 04, 2011
10 Words related to defrog
a setting on most cars and vehicles which removes frogs from the windshield
the window is all froggy better turn on the defrog
by Matt Huff November 11, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×