Definition

To make something white or to become whiter, often by using a bleaching agent.

Example

She decided to whiten her teeth for a brighter smile.

Tense Forms

Conversation

Have you ever tried to whiten your clothes with lemon juice?

No, I haven't! Does it actually work?

Yeah, it can really help to whiten them naturally.

That's interesting! I might give it a try next time.

Synonyms & Antonyms

Root Explanation

Whiten is formed from "white" (from Old English "hwita", meaning bright or light in color) and "-en" (a suffix used to form verbs indicating to make or become). The word "whiten" means to make something white or to become white.

Memory Tip

Think of the word 'white' and remember that 'whiten' means to make something white.

Visually Confused Words