Definition

A cream or lotion that you put on your skin to protect it from the sun's harmful rays.

Example

I always apply sunblock before going to the beach to avoid sunburn.

Conversation

Hey, did you remember to bring the sunblock for our beach trip?

Of course! I wouldn't want to get burnt in this heat.

That's a relief. I always forget to apply sunblock until it's too late.

No worries, I've got plenty to share if you need some.

Synonyms & Antonyms

Root Explanation

Sunblock is formed from "sun" (from Old English "sunne", meaning the star that provides light and warmth) and "block" (from Old English "bloccian", meaning to obstruct or prevent). The word "sunblock" refers to a substance that prevents or blocks the sun's rays from reaching the skin.

Memory Tip

Think of the sun as the source of light and warmth that you want to 'block' to protect your skin from its harmful effects.

Visually Confused Words