sunblock

or sun block

[ suhn-blok ]

noun

1. a substance that provides a high degree of protection against sunburn, often preventing most tanning as well as burning, as by obstructing the penetration of ultraviolet rays.
2. a lotion, cream, etc., containing such a substance.

Word History and Origins

Origin of sunblock¹

First recorded in 1975–80; sun + block

Example Sentences

As I stroll along the shore, I’m hit by a mix of salty sea air mingles and the scent of coconut sunblock a beachgoer is applying.

From Los Angeles Times

Jasso offered me water, sunblock, a hat and an orange, but I declined.

From Los Angeles Times

"You have to use sunblock, you have to cover your face and body, because it can be a bit dangerous if you get a sunburn or heat rash," said Solis.

From Salon

There’s a store at Willow Beach Marina that sells snacks, sunblock, hats, water shoes, dry bags and boating and fishing supplies; open 7 a.m. to 5 p.m. daily in summer.

From Los Angeles Times

This oily red secretion is not only a sunblock but also has antiseptic properties, helping to keep wounds clean and free from infection.

From Salon