whiten

verb

whit·​en ˈ(h)wī-tᵊn How to pronounce whiten (audio)
whitened; whitening ˈ(h)wīt-niŋ How to pronounce whiten (audio)
-ᵊn-iŋ

transitive verb

: to make white or whiter
snow whitened the hills

intransitive verb

: to become white or whiter

Examples of whiten in a Sentence

His hair whitened as he aged. Bleach will whiten the linens. The new toothpaste whitens teeth.
Recent Examples on the Web While some teeth whitening products can help lift away pesky surface stains, LED whitening kits utilize the power of technology to brighten and whiten more effectively. Jessie Quinn, Peoplemag, 15 May 2024 In that case, using whitening toothpaste (like the Boka Teeth Whitening n-Ha Toothpaste or Marvis Whitening Toothpaste), mouthwash, and over-the-counter teeth whitening devices can help fight against your habit at home. India Espy-Jones, Essence, 15 May 2024 See all Example Sentences for whiten 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'whiten.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle English whitenen, from white white entry 1 + -nen -en entry 2

First Known Use

15th century, in the meaning defined at transitive sense

Time Traveler
The first known use of whiten was in the 15th century

Dictionary Entries Near whiten

Cite this Entry

“Whiten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whiten. Accessed 29 May. 2024.

Kids Definition

whiten

verb
whit·​en ˈhwīt-ᵊn How to pronounce whiten (audio)
ˈwīt-
whitened; whitening -ᵊn-iŋ How to pronounce whiten (audio)
-niŋ
: to make or become white or whiter
whitener
-nər
-ᵊn-ər
noun

More from Merriam-Webster on whiten

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