Definition

To remove or prevent foam from forming on a surface or in a liquid.

Example

The chef used a special tool to defoam the soup before serving it.

Tense Forms

Conversation

Have you ever heard of ways to defoam your coffee when it gets too frothy?

Yeah, I think using a spoon can help with that.

I read that you can also defoam it by letting it sit for a minute.

That makes sense! I’ll definitely try that next time.

Synonyms & Antonyms

Root Explanation

Defoam → It is formed from "de-" (meaning to remove) and "foam" (from Old English "fām", meaning a mass of bubbles or froth). The word "defoam" means to remove foam or bubbles from a surface or liquid.

Memory Tip

Think of 'removing' ('de-') the 'bubbles' ('foam') from a liquid — that's what defoam means.

Visually Confused Words