sunproof

[ suhn-proof ]

/ ˈsʌnˌpruf /

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adjective

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

QUIZ

CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?

There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?

Question 1 of 7

Which sentence is correct?

His boss, whom he admires, is waiting to meet with him about the big project.

His boss, who he admires, is waiting to meet with him about the big project.

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Origin of sunproof

First recorded in 1600–10; sun + -proof

Words nearby sunproof

sun pan, sun parlor, sun pillar, sun porch, Sun Prairie, sunproof, sun protection factor, sunray, sunray pleats, sunrise, sunrise industry

How to use sunproof in a sentence

Thus sunproof creams, beach coats, and beach umbrellas were still important.
Women's Bathing and Swimming Costume in the United States|Claudia B. Kidwell