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.
Just as Vacation’s sunscreens smell like nostalgic summer memories, The Ryder's Palm Blossom cocktail delivers olfactory time travel through Grey Goose Vodka, jasmine, apricot, grapefruit and lychee soda—capturing summer's essence through scent alone. Jenn Rice, Forbes.com, 12 Sep. 2025 The sunscreen comes in two shade options at Amazon (for fair-to-medium or deeper skin tones) and avoids all the typical, less-than-ideal attributes of comparable beauty buys. Stacia Datskovska, Footwear News, 12 Sep. 2025 Wondering if last season’s sunscreen is still safe to use? Mary Catherine McAnnally Scott, Southern Living, 10 Sep. 2025 The research also provides simple tips to help people protect themselves, such as applying sunscreen, showering regularly and limiting or avoiding beer consumption when at risk of mosquito exposure. Maria Morava, MSNBC Newsweek, 10 Sep. 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

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Cite this Entry

“Sunscreen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sunscreen. Accessed 16 Sep. 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

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