de minimis

adjective

de min·​i·​mis dē-ˈmi-nə-məs How to pronounce de minimis (audio)
dā-ˈmē-ni-mis
: 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 recent China deal cut tariff rates from 145 percent to 30 percent, and de minimis tariffs on Chinese products are lowering from 120 percent to 54 percent. Ryan Young, National Review, 22 May 2025 But with the threshold high in the U.S., around four million small packages claiming de minimis exemptions crossed into the U.S. daily last year, which was exploited by low-cost exporters such as Temu and Shein. Mark Faithfull, Forbes.com, 16 May 2025 Related Stories The China de minimis ban, which is still very much in its rollout phase, has been viewed as a mortal wound to the trade provision. Kate Nishimura, Sourcing Journal, 16 May 2025 Monday’s executive order eases the 120% tariff on de minimis postal packages down. Ramishah Maruf, CNN Money, 14 May 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 3 Jun. 2025.

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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