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.
So the trade might also turn out to be a cautionary preemptive move if the NFL determines Nacua violated the league’s personal-conduct policy and suspends him. Gary Klein, Los Angeles Times, 27 Aug. 2026 But Philipps’ preemptive scan saved her life, and the surgery went smoothly. Isabelle Farina, Variety, 26 Aug. 2026 Communities will need to make infrastructure, social systems, and networks climate-resilient in a preemptive manner rather than the usual approach of putting bandages on after the events. Marshall Shepherd, Forbes.com, 20 Aug. 2026 To avoid the most catastrophic outcome, China must orchestrate, with the United States and other major economies, a preemptive and gradual rebalancing of its economy. Michael B. G. Froman, Foreign Affairs, 13 Aug. 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 1 Sep. 2026.

Legal Definition

preemptive

adjective
: of or relating to preemption
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