caution

American  

[kaw-shuhn] / ˈkɔ ʃən /

noun

1. alertness and prudence in a hazardous situation; care; wariness.

   Landslides ahead—proceed with caution.

   Synonyms:

   vigilance, heed, watchfulness, discretion, circumspection

   Antonyms:

   carelessness

2. a warning against danger or evil; anything serving as a warning.

   By way of caution, he told me the difficulties I would face.

   Synonyms:

   counsel, advice, admonition

3. Informal. a person or thing that astonishes or causes mild apprehension.

   She's a caution. The way he challenges your remarks is a caution.

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verb (used with object)

1. to give warning to; advise or urge to take heed.

   Synonyms:

   forewarn, admonish

verb (used without object)

1. to warn or advise.

   The newspapers caution against overoptimism.

caution British  

/ ˈkɔːʃən /

noun

1. care, forethought, or prudence, esp in the face of danger; wariness

2. something intended or serving as a warning; admonition

3. law a formal warning given to a person suspected or accused of an offence that his words will be taken down and may be used in evidence

4. a notice entered on the register of title to land that prevents a proprietor from disposing of his or her land without a notice to the person who entered the caution

5. informal an amusing or surprising person or thing

   she's a real caution

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verb

1. (tr) to urge or warn (a person) to be careful

2. (tr) law to give a caution to (a person)

3. (intr) to warn, urge, or advise

   he cautioned against optimism

caution Idioms  

1. see throw caution to the winds.

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Related Words

See warn.

Other Word Forms

• cautioner noun
• overcaution noun
• recaution verb (used with object)
• supercaution noun
• uncautioned adjective
• well-cautioned adjective

Etymology

Origin of caution

First recorded in 1250–1300; Middle English caucion, from Latin cautiōn-, stem of cautiō “a taking care,” from caut(us) “taken care” (past participle of cavēre “to take care”) + -iō -ion; caveat

Example Sentences

What looks like weakness may in fact be caution.

From MarketWatch

When people asked to search the table during séances, she cautioned, “Spirits … are compelled to assume shapes that human eyes must not look upon.”

From Literature

At the same time, the researchers caution that the study captures only a single point in time.

From Science Daily

But he cautions that “healthcare can’t tolerate significant errors. We have to minimize the errors, the hallucinations, the confabulations, the BS and the sycophancy” that AI technology commonly displays.

From Los Angeles Times

Meta says Instagram's new alerts - stemming from its analysis of user search patterns - may occasionally alert parents when there is no cause for concern and will "err on the side of caution".

From BBC

Related Words

• attention
• care
• discretion
• foresight
• prudence
• vigilance