brighten

verb

bright·​en ˈbrī-tᵊn How to pronounce brighten (audio)
brightened; brightening ˈbrīt-niŋ How to pronounce brighten (audio)
ˈbrī-tᵊn-iŋ

transitive verb

1
: to make bright or brighter
you brightened my day
2
: to enhance or intensify the flavor of (food) especially by adding an acidic element (such as citrus juice or vinegar)
Crisp lemon slices brighten smoky bacon and rosemary-infused trout.Melissa Roberts-Matar
brightener
ˈbrīt-nər How to pronounce brighten (audio)
ˈbrī-tᵊn-ər
noun

Examples of brighten in a Sentence

He brightened the picture on the television. Flowers can brighten any room. The good news brightened her mood. The sky brightened after the storm. Business prospects brightened last month. Her face brightened in relief when she heard that he was not hurt.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The bright colors and the cheerful smiling faces of the planters would brighten up any space as decor, from a night stand to an office desk. Isabel Garcia, PEOPLE, 14 Nov. 2025 Not only does acid brighten your soup, but also balance the flavor including the saltiness that comes from the broth (store-bought chicken broth and stock, or bouillon, are typically high in sodium). Cameron Beall, Southern Living, 12 Nov. 2025 Glittery Gold What better way to brighten a gloomy winter day than with a bright, shiny gold nail? Arden Fanning Andrews, Vogue, 12 Nov. 2025 During the run of this show, PowPAC will be accepting new, unwrapped toys that will be given to the Toys for Tots program to brighten the holidays for local children. Elizabeth Marie Himchak, San Diego Union-Tribune, 11 Nov. 2025 See All Example Sentences for brighten

Word History

First Known Use

14th century, in the meaning defined at intransitive sense

Time Traveler
The first known use of brighten was in the 14th century

Cite this Entry

“Brighten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brighten. Accessed 16 Nov. 2025.

Kids Definition

brighten

verb
bright·​en ˈbrīt-ᵊn How to pronounce brighten (audio)
brightened; brightening ˈbrīt-niŋ How to pronounce brighten (audio)
-ᵊn-iŋ
: to make or become bright or brighter

More from Merriam-Webster on brighten

Last Updated: - Updated example sentences
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