Definition

A substance or device that prevents or removes ice from surfaces, especially on vehicles or aircraft.

Example

The pilot used a deicer to ensure the wings were clear of ice before takeoff.

Conversation

Have you ever used a deicer on your car in winter?

Yeah, I always keep one handy to avoid ice on the windshield.

That’s smart! I need to get a deicer before the snow starts.

Definitely, it makes driving so much safer!

Synonyms & Antonyms

Root Explanation

Deicer → It is formed from "de-" (meaning removal or reversal) and "ice" (from Old English "is", meaning frozen water). The word "deicer" refers to a substance that removes ice.

Memory Tip

Think of 'removing' ('de-') 'ice' — that's what a deicer does.

Visually Confused Words