C1nounformal5K

Precaution

UK //prɪˈkɔːʃən//US //prɪˈkɔʃən//

Definition

A measure taken in advance to prevent harm or negative consequences.

In simple words: A measure taken in advance to prevent something bad.

Examples

  • Taking a precaution is essential when climbing a mountain.
  • It's wise to exercise caution and take precautions before traveling to new countries.
  • The company implemented new precautions to ensure worker safety.
  • Vaccination is a precaution many people take to avoid illness.
  • He suggested several precautions to minimize the risks of fire in the building.

Usage notes

Often used in health, safety, and planning contexts. Appropriate in both written and spoken formal settings. Avoid casual conversations.

Grammar pattern

take + precaution

Memory hint

Think of 'pre' meaning before, and 'caution' means careful.

Collocations

  • take precautions
  • safety precautions
  • precautionary measures

Synonyms

  • safeguard
  • measure
  • protection
  • preventive action
  • caution

Antonyms

  • risk
  • danger

Common mistakes

  • Confusing with 'precautionary', which is an adjective.
  • Using in informal contexts, where 'safety measure' may be more appropriate.