The meaning of PRECAUTION is care taken in advance : foresight. How to use precaution in a sentence.

PRECAUTION definition: 1. an action that is done to prevent something unpleasant or dangerous happening: 2. a polite way…. Learn more.

A precaution is a measure taken in advance to prevent something dangerous or unpleasant from happening when a drug is administered, or a warning about something dangerous or …

precaution (against something) something that is done in advance in order to prevent problems or to avoid danger. You must take all reasonable precautions to protect yourself and your family. …

1. An action taken in advance to protect against possible danger, failure, or injury; a safeguard: followed safety precautions when using heavy machinery. 2. Caution practiced in advance; …

Factsheet What does the noun precaution mean? There are five meanings listed in OED's entry for the noun precaution. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

What does precaution mean? A precaution is an action taken in advance to prevent something negative from happening or to lessen the impact of the negative thing if it does happen.This …

Nov 3, 2025 · (transitive) To warn or caution beforehand. (transitive, rare) To take precaution against.

PRECAUTION meaning: something that is done to prevent possible harm or trouble from happening in the future

A precaution is a careful action you make in advance. You might want to take the precaution of bringing lots of water and sunblock if you're going on a desert hike.