Definition

Describing something that prevents fog from forming on surfaces, such as glasses or lenses.

Example

The antifogging spray worked well, keeping my glasses clear during the humid weather.

Conversation

I just bought some antifogging spray for my glasses.

Oh, does it really work?

Yeah, it’s great! I can finally see clearly in the winter.

That's awesome! I need to get some for my helmet visor.

Synonyms & Antonyms

Root Explanation

Antifogging is formed from "anti-" (meaning against) and "fog" (from Old English "fogga", meaning mist or vapor) and the suffix "-ing" (indicating an action or process). The word refers to the process of preventing or reducing fogging, particularly on surfaces like glasses or mirrors.

Memory Tip

Think of 'anti-' meaning against and 'fog' referring to mist — antifogging is the action of working against mist or fog.

Visually Confused Words