de minimis

adjective

de min·​i·​mis dē-ˈmi-nə-məs How to pronounce de minimis (audio)
dā-ˈmē-ni-mis
Synonyms of de minimisnext
: lacking significance or importance : so minor as to merit disregard
de minimis fringe benefits
what amounts to a de minimis tax increase

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Proponents of readable prose over jargon and legalese might argue that the last thing 20th-century American jurisprudence needed was another Latin term. Yet here we have a legal term that entered English only around 1950. Perhaps we should clarify: the legal doctrine of de minimis non curat lex ("the law does not concern itself with trifling matters") has been around for a while, but use of de minimis on its own is relatively recent. At first, the shortened phrase was simply used to refer to the legal doctrine itself ("the de minimis rule"). Then it came to be used more broadly as an adjective ("de minimis contacts with the defendant"). Finally, de minimis leaked out of the courtroom and into the world at large.

Examples of de minimis in a Sentence

investors disappointed by stock dividends that were decidedly de minimis
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.
The elimination of the de minimis exemption will likely dampen cross-border commerce flows and the associated ad spend. Alex Weprin, HollywoodReporter, 2 Jan. 2026 About 48% of de minimis packages were shipped to America’s poorest zip codes, while 22% were delivered to the richest ones, according to research in February from UCLA and Yale economists. Elisabeth Buchwald, CNN Money, 17 Dec. 2025 Over the last decade, the number of de minimis international shipments claiming to be exempt from inspection surged from 140 million a year to 1 billion a year, the researchers found. Teri Sforza, Oc Register, 15 Dec. 2025 The tax is a stop-gap measure that will remain in place until a permanent solution is reached regarding the elimination of Europe’s de minimis exemption, which applies to shipments worth up to 150 euros. Kate Nishimura, Sourcing Journal, 13 Dec. 2025 See All Example Sentences for de minimis

Word History

Etymology

New Latin, concerning trifles

First Known Use

1905, in the meaning defined above

Time Traveler
The first known use of de minimis was in 1905

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Cite this Entry

“De minimis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/de%20minimis. Accessed 8 Jan. 2026.

Legal Definition

de minimis

adjective
: lacking significance or importance : so minor as to be disregarded compare substantial

Note: An action may be dismissed if the claim or cause is considered de minimis.

Etymology

New Latin, concerning trifles

Last Updated: - Updated example sentences
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