sunscreen

noun

sun·​screen ˈsən-ˌskrēn How to pronounce sunscreen (audio)
1
: a screen to protect against sun
2
: a preparation (such as a lotion) applied to the skin to prevent sunburn (as by chemically absorbing ultraviolet radiation)
also : its active ingredient (as benzophenone) compare sunblock
sunscreening adjective

Examples of sunscreen in a Sentence

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.
Originally from the Seattle area, Hutchins founded the sunscreen company Lumasol and served as a surrogate for President Trump’s 2024 campaign. Hilary Lewis, HollywoodReporter, 4 July 2025 Spray sunscreens can create a false sense of security if not thoroughly rubbed in. Lydia Patrick, MSNBC Newsweek, 3 July 2025 Remember to stay hydrated, wear a hat and pack sunscreen lotion less than 8 ounces. Kirsten Fiscus, The Tennessean, 2 July 2025 There are several brands on the market that boast sunscreen setting sprays for extra protection. Cierra Black, Essence, 2 July 2025 See All Example Sentences for sunscreen

Word History

First Known Use

1738, in the meaning defined at sense 1

Time Traveler
The first known use of sunscreen was in 1738

Browse Nearby Words

Cite this Entry

“Sunscreen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sunscreen. Accessed 10 Jul. 2025.

Kids Definition

sunscreen

noun
sun·​screen -ˌskrēn How to pronounce sunscreen (audio)
: a preparation (as a lotion) applied to the skin to prevent sunburn (as by chemically absorbing the sun's rays)

Medical Definition

sunscreen

noun
sun·​screen -ˌskrēn How to pronounce sunscreen (audio)
: a preparation (as a lotion) applied to the skin to prevent sunburn (as by chemically absorbing ultraviolet radiation)
also : its active ingredient (as benzophenone) compare sunblock
sunscreening adjective

More from Merriam-Webster on sunscreen

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!