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.
At this time of year, summer dials up the heat and humidity, steam rises from roads after sudden downpours, and the smell of sweat mixed with sunscreen and insect repellent lingers in the air. Hilary Whiteman, CNN Money, 27 Dec. 2025 Indeed, a myriad of beauty products can be bought through your FSA — including trending picks and essentials like sunscreen, LED face masks, tinted moisturizers, and more. Stacia Datskovska, Footwear News, 26 Dec. 2025 For me, that’s my phone charger, lip balm, sunscreen, Apple AirPods, extra contacts, and my wallet. Lydia Mansel, Travel + Leisure, 26 Dec. 2025 As Lipa, who sported a tiny animal-print bikini, laid on her stomach, Turner — clad in black swim trunks — appeared to rub sunscreen onto her backside. Ilana Kaplan, PEOPLE, 26 Dec. 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 1 Jan. 2026.

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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