precaution

noun

pre·​cau·​tion pri-ˈkȯ-shən 

1

: care taken in advance : foresight

warned of the need for precaution

2

: a measure taken beforehand to prevent harm or secure good : safeguard

take the necessary precautions

precautionary

pri-ˈkȯ-shə-ˌner-ē 

adjective

Synonyms

• caution
• fail-safe
• palladium
• preventive
• safeguard

Examples of precaution in a Sentence

Be sure to follow the usual safety precautions when cooking outdoors.

When driving, she always wears her seatbelt as a precaution.

Every home owner should take precautions against fire.

She took the precaution of packing extra medicine for the trip.

Recent Examples on the Web

If temperatures climb to 87 degrees, or workers are made to work near hot equipment, employers would be mandated to take additional safety precautions to either cool the broader work site, allocate more breaks, rotate out workers or make other adjustments. —Suhauna Hussain, Los Angeles Times, 20 Apr. 2024

Mountainside Middle School was placed on lockdown as a precaution. —The Arizona Republic, 18 Apr. 2024

Word History

Etymology

French précaution, from Late Latin praecaution-, praecautio, from Latin praecavēre to guard against, from prae- + cavēre to be on one's guard — more at hear

First Known Use

1599, in the meaning defined at sense 1

Kids Definition

precaution

noun

pre·​cau·​tion pri-ˈkȯ-shən 

1

: care taken in advance : foresight

2

: a measure taken beforehand to prevent harm or to bring about a good result

take precautions against fire

precautionary

-shə-ˌner-ē 

adjective