sunproof

American  

[suhn-proof] / ˈsʌnˌpruf /

adjective

1. impervious to sunlight or damage by the rays of the sun.

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Etymology

Origin of sunproof

First recorded in 1600–10; sun + -proof

Example Sentences

The Germans, naturally, have a word for these rolling sunproof gates: rolladen.

From Slate • Aug. 10, 2022

You've a sunproof complexion, as well as waterproof hair.

From The Lightning Conductor Discovers America by Williamson, C. N. (Charles Norris)

Thus sunproof creams, beach coats, and beach umbrellas were still important.

From Women's Bathing and Swimming Costume in the United States by Kidwell, Claudia B.