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

Interior compartments help organize essentials like sunscreen, chargers, and snacks without adding bulk. —Jacqueline Dole, Condé Nast Traveler, 7 Mar. 2026

But gone are the days when an effective routine also meant a cluttered bathroom vanity full of products—instead of needing multiple serums, sunscreens, and moisturizers to target different results, the latest products combine SPF and anti-aging effects all in one. —Caley Sturgill, Southern Living, 6 Mar. 2026

Just be sure to bring plenty of sunscreen and stay hydrated—summers here are notoriously hot and sunny. —Lydia Mansel, Travel + Leisure, 5 Mar. 2026

Skin experts agree that, just like choosing the right sunscreen for your face, safeguarding your scalp is essential. —Hannah Coates, Vogue, 5 Mar. 2026

Word History

First Known Use

1738, in the meaning defined at sense 1

Rhymes for sunscreen

• agin
• alkene
• allene
• ameen
• amin
• amine
• arene
• athene
• baleen
• beeline
• benzene
• between

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