stringent

adjective

strin·​gent ˈstrin-jənt How to pronounce stringent (audio)
1
2
: marked by rigor, strictness, or severity especially with regard to rule or standard
stringent decontamination procedures
3
: marked by money scarcity and credit strictness
a stringent budget
stringently adverb

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How Should You Use stringent?

Words that are synonymous with stringent include rigid, which implies uncompromising inflexibility ("rigid rules of conduct"), and rigorous, which suggests hardship and difficulty ("the rigorous training of firefighters"). Also closely related is strict, which emphasizes undeviating conformity to rules, standards, or requirements ("strict enforcement of the law"). Stringent usually involves severe, tight restrictions or limitations ("the college has stringent admissions rules"). That's logical. After all, rigorous and rigid are both derived from rigēre, the Latin word meaning "to be stiff," and stringent and strict developed from the Latin verb stringere, meaning "to bind tight."

Choose the Right Synonym for stringent

rigid, rigorous, strict, stringent mean extremely severe or stern.

rigid implies uncompromising inflexibility.

rigid rules of conduct

rigorous implies the imposition of hardship and difficulty.

the rigorous training of recruits

strict emphasizes undeviating conformity to rules, standards, or requirements.

strict enforcement of the law

stringent suggests severe, tight restriction or limitation.

stringent standards of admission

Examples of stringent in a Sentence

stringent rules against unauthorized persons being in the building
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Transparency is crucial as well as regular audits and compliance with regulations, including the GDPR and CCPA, will be important to ensure that customers' data are properly handled and the most stringent ethical standards are upheld. Kolawole Samuel Adebayo, Forbes, 10 Mar. 2025 Due to this year’s more stringent requirements, there were fewer applications and there was a net loss of 80 châteaus from the 250 in 2020. Mike Desimone and Jeff Jenssen, Robb Report, 9 Mar. 2025 In the most stringent clampdowns, governments in Australia and New Zealand barred the entry of noncitizens and prevented some of their own citizens, including children and pregnant women, from returning home. Edward Alden, Foreign Affairs, 6 Mar. 2025 Erin Beasley, the head of Tarrant County Public Health’s immunization division, also noted that Dallas-Fort Worth has seen an influx in refugees in the last several years, many from countries with less stringent vaccination requirements. Ciara McCarthy, Fort Worth Star-Telegram, 5 Mar. 2025 See All Example Sentences for stringent

Word History

Etymology

Latin stringent-, stringens, present participle of stringere

First Known Use

1736, in the meaning defined at sense 1

Time Traveler
The first known use of stringent was in 1736

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Cite this Entry

“Stringent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stringent. Accessed 24 Mar. 2025.

Kids Definition

stringent

adjective
strin·​gent ˈstrin-jənt How to pronounce stringent (audio)
1
: tying, drawing, or pressing tight
2
: strict in setting standards or following rules
stringent training
stringently adverb

More from Merriam-Webster on stringent

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