dɪfɔɡ

Definitions

1. verb

to clear fog from a window or other surface

“She used a cloth to defog the windshield before driving.”

2. verb

to remove or prevent fog from forming on a surface

“The defog coating on the goggles helped him swim in cold water.”

3. noun

a substance used to prevent or remove fog from a surface

“The defog spray helped him see clearly in the foggy weather.”