sunscreen

noun

sun·​screen ˈsən-ˌskrēn 

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

ˈsən-ˌskrē-niŋ 

adjective

Examples of sunscreen in a Sentence

Recent Examples on the Web

While the swim suits and sunscreen are packed away, there is a wide variety of things to engage the mind and body. —Tribune Content Agency, The Mercury News, 14 Nov. 2024

Everyone, no matter their skin type, benefits from daily sunscreen. —Christa Joanna Lee, Allure, 22 Oct. 2024

Since sunscreen should be applied more often than a repellent, products that include both could result in unnecessary exposure to the repellent chemicals. —Kristin Canning, WIRED, 14 Oct. 2024

Always use sunscreen: Kojic acid and other skin-lightening agents can increase sun sensitivity. —Merve Ceylan, Health, 4 Nov. 2024

Word History

First Known Use

1738, in the meaning defined at sense 1

Kids Definition

sunscreen

noun

sun·​screen -ˌskrēn 

: 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 

: 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