preempt

verb
pre·​empt | \ prē-ˈem(p)t How to pronounce preempt (audio) \
preempted; preempting; preempts

Definition of preempt

transitive verb

1 : to acquire (something, such as land) by preemption
2 : to seize upon to the exclusion of others : take for oneself the movement was then preempted by a lunatic fringe
3a : to replace with something considered to be of greater value or priority : take precedence over the program did not appear, having been preempted by a baseball game— Robert MacNeil
b law : to replace or supersede (a law) or bar (an action) by the doctrine of preemption In so doing, the Court held that Congress did not intend to preempt common law contract claims.Charas v. Trans World Airlines, Inc.
4 : to gain a commanding or preeminent place in
5 : to prevent from happening or taking place : forestall, preclude

intransitive verb

: to make a preemptive bid in bridge

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Other Words from preempt

preemptor \ prē-​ˈem(p)-​tər How to pronounce preemptor (audio) \ noun

Examples of preempt in a Sentence

The contract preempts lawsuits by the company's clients. The state law was preempted by a federal law. The President's speech preempted regular programming.
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Recent Examples on the Web

Three crucial questions for the president: How will the U.S. ensure the Taliban obeys its pledge to disavow al-Qaida and preempt any revival of anti-West terrorism? Chicago Tribune, Twin Cities, "Other voices: 3 questions about an Afghanistan peace deal," 8 Sep. 2019 In September, Nevada’s Republican Party will consider bypassing its 2020 presidential nominating caucuses and instead have governing members endorse Trump, preempting all primary challenges. San Diego Union-Tribune, "Trump seeks to avoid primary challenge and repeat of history," 26 Aug. 2019 Local ban or fee State-wide ban State-wide ban preemption Pending anti-preemption bill New York State’s ban on plastic bags at retailers takes effect in 2020, while local jurisdictions are preempted from addressing bags at restaurants. Sarah Gibbens, National Geographic, "See the complicated landscape of plastic bans in the U.S.," 15 Aug. 2019 House Bill 228, signed into law last year, expanded state law preempting cities and local governments from passing more restrictive gun laws. Jackie Borchardt, Cincinnati.com, "Cincinnati sues state over law barring local gun restrictions," 6 June 2019 The Trump administration argues that federal law should preempt California from setting its own emissions rules. Reuters, The Mercury News, "Four automakers, California strike compromise on vehicle emissions," 25 July 2019 Thus far, the rapidity and brutality of MBS’s seizure of power appear to have preempted open dissent. Daniel Benjamin, The New York Review of Books, "Reckless in Riyadh," 30 May 2019 In the face of the unknown, will fear increase the tendency to preempt? The Atlantic, "The Metamorphosis," 11 July 2019 State laws preempting or nullifying higher local wages perpetuate economic inequality in American cities, hurting women and minority workers who are disproportionately employed in low-wage jobs, researchers say. Washington Post, "Why nearly 350,000 workers in mostly red states aren’t seeing wage increases, even though their local lawmakers passed them," 3 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'preempt.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of preempt

1850, in the meaning defined at transitive sense 1

History and Etymology for preempt

back-formation from preemption

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More Definitions for preempt

preempt

verb

English Language Learners Definition of preempt

formal : to prevent (something) from happening
formal : to take the place of (something)
US : to be shown instead of (another television program)

preempt

transitive verb
pre·​empt | \ prē-ˈempt How to pronounce preempt (audio) \

Legal Definition of preempt

1a : to acquire (land) by preemption
b : to seize upon to the exclusion of others : take for oneself a senior user of a trademark could not preempt use of the mark in remote geographical marketsMesa Springs Enterprises v. Cutco Indus., 736 P.2d 1251 (1986)
2a : to replace or supersede (a law) by preemption such state laws are not preempted by the federal Energy Reorganization Act of 1974National Law Journal
b : to preclude or bar (an action) by preemption federal airline deregulation does not preempt claims under state contract lawNational Law Journal

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