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

Basic is best but include sunscreen, waterproofs, a water bottle, a sun hat, some first aid bits and bobs and definitely footwear that is broken in and comfortable. —Alex Ledsom, Forbes, 27 Sep. 2024

There are hair oils from Olaplex (a brand that J.Lo and Margot Robbie happen to love), the Supergoop! sunscreen Brooke Shields and Maitreyi Ramakrishnan adore, and more. —Jenny Berg, Vogue, 17 Sep. 2024

Sunscreen is crucial, but sunglasses can protect your eyes and the surrounding skin that may not be covered by sunscreen. —Stephanie Brown, Verywell Health, 16 Sep. 2024

Also, keep in mind that the FDA does not require expiration dates for products other than sunscreen, acne medications, and moisturizers with SPF. —Sherri Gordon, Health, 16 Sep. 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