Definition

An action or measure taken to prevent something bad from happening or to ensure safety.

Example

We took every precaution to ensure the event was safe for everyone.

Conversation

I always take a few safety precautions before going hiking.

That's smart! What do you usually do?

I make sure to check the weather and bring enough supplies as a precaution.

Good idea! It's better to be safe than sorry.

Synonyms & Antonyms

Root Explanation

Precaution → It is formed from "pre-" (meaning before) and "cautio" (from Latin, meaning caution or care). The word "precaution" refers to taking care or measures beforehand to prevent something undesirable.

Memory Tip

Think of being careful or taking measures 'before' ('pre-') something happens — that's why precaution means taking care in advance.

Visually Confused Words