1
a
: of or relating to preemption
b
: having power to preempt
2
of a bid in bridge : higher than necessary and intended to shut out bids by the opponents
3
: giving a stockholder first option to purchase new stock in an amount proportionate to the stockholder's existing holdings
4
: marked by the seizing of the initiative : initiated by oneself
a preemptive attack
preemptively adverb

Examples of preemptive in a Sentence

The country took preemptive action against the perceived enemy. a preemptive attack by the army
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.
An Iranian diplomat told the Wall Street Journal that the regime is prepared to take advantage of Trump political vulnerability and would consider preemptive strikes if talks fail. Jason Ma, Fortune, 2 Aug. 2026 But fears of future intimidation do not excuse preemptive capitulation. Ivan Oransky, STAT, 31 July 2026 Fauci refused to answer the most mundane questions despite the fact that President Joe Biden gave him a full, unconditional and preemptive pardon. Armando Salguero Outkick, FOXNews.com, 30 July 2026 In January 2025, President Joe Biden granted Fauci a preemptive pardon covering potential federal offenses related to his government service since 2014. Art Jipson, The Conversation, 30 July 2026 See All Example Sentences for preemptive

Word History

First Known Use

1855, in the meaning defined at sense 1a

Time Traveler
The first known use of preemptive was in 1855

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Cite this Entry

“Preemptive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preemptive. Accessed 6 Aug. 2026.

Legal Definition

preemptive

adjective
: of or relating to preemption

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