sunscreen
Americannoun
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a substance formulated to prevent sunburn, skin cancers, and other conditions caused by excessive exposure to the sun, usually by absorbing and reflecting ultraviolet radiation.
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a lotion, cream, etc., containing such a substance.
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a latticework or similar construction to shield a patio, atrium, or the like, from direct sunlight.
noun
Etymology
Origin of sunscreen
Vocabulary lists containing sunscreen
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It will stop becoming entertaining when every survivor has to wear SPF sunscreen rated at least 1,000 just to take out the trash.
From Salon ● Aug. 28, 2026
For a close-to-summer in Spain, I imagined needing to stop every two hours to reapply sunscreen.
From The Wall Street Journal ● Aug. 25, 2026
Soak up some sun … or slather on the sunscreen?
From Slate ● Jul. 30, 2026
Social media posts wrongly claiming that sunscreen causes cancer have been spreading widely online.
From BBC ● Jul. 25, 2026
Later, she went to the store and bought him a big bottle of sunscreen, and the next time she visited, she saw it lying on his dresser, forgotten and unused.
From "Americanah" by Chimamanda Ngozi Adichie
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.