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.
Twist out more for heavy makeup days, or less for just sunscreen. Lily Wohlner, Allure, 9 Oct. 2025 No one wants to be the person reminding everyone to reapply sunscreen or drink water between tequila shots. Jenna Ryu, SELF, 9 Oct. 2025 For me, that’s my phone charger, lip balm, sunscreen, Apple AirPods, extra contacts, and my wallet. Lydia Mansel, Travel + Leisure, 8 Oct. 2025 Featherlight and dewy, this serum-texture sunscreen from Mixsoon delivers serious SPF 50+ protection with a skin-loving boost. Conçetta Ciarlo, Vogue, 8 Oct. 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 13 Oct. 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
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