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
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Meanwhile, the Financial Times had an article on Shein and PDD’s U.S. sales being adversely affected by the cancellation of the de minimis exemption for shipments valued at under $800. Brendan Ahern, Forbes.com, 30 June 2025 Air cargo demand from Asia to North America declined 10.7 percent annually in May in the month following the U.S. closure of the de minimis trade exemption for goods imported from China. Glenn Taylor, Sourcing Journal, 30 June 2025 The order also ended the de minimis exemption for Chinese goods, whereby small items valued at $800 or less and shipped directly to U.S. consumers were exempted from customs declarations and duties. Chad De Guzman, Time, 9 June 2025 For the past decade, a tax loophole known as the de minimis exemption allowed goods worth up to $800 to enter the United States without import duties. Meaghan Tobin, New York Times, 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 6 Jul. 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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