deadlock

noun

dead·​lock ˈded-ˌläk How to pronounce deadlock (audio)
Synonyms of deadlocknext
1
: a state of inaction or neutralization resulting from the opposition of equally powerful uncompromising persons or factions : standstill
the deadlock was broken with a key compromise
2
: a tie score
deadlock verb

Examples of deadlock in a Sentence

City councilors reached a deadlock over the law. His goal broke a 3–3 deadlock.
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 elections were later postponed indefinitely amid political deadlock and security concerns. Nic Robertson, CNN Money, 4 Feb. 2026 Arsenal’s convincing 4-0 victory at Leeds had a familiar format on Saturday, breaking the deadlock with yet another set piece to take three crucial points back to north London. Mark Carey, New York Times, 2 Feb. 2026 The deadlock essentially kills the proposal because San Diego City Council policies stipulate that three votes from the five-member panel – the Rules Committee – are needed for a proposal to move forward. David Garrick, San Diego Union-Tribune, 29 Jan. 2026 While Cannone sent the jury back to deliberate further, the trial ultimately ended with a deadlock, leading the Norfolk County Superior Court judge to declare a mistrial on July 1. Jordana Comiter, PEOPLE, 29 Jan. 2026 See All Example Sentences for deadlock

Word History

First Known Use

1781, in the meaning defined at sense 1

Time Traveler
The first known use of deadlock was in 1781

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Cite this Entry

“Deadlock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deadlock. Accessed 7 Feb. 2026.

Kids Definition

deadlock

noun
dead·​lock -ˌläk How to pronounce deadlock (audio)
: a stopping of action because both sides in a struggle are equally powerful and neither will give in
deadlock verb

Legal Definition

deadlock

noun
dead·​lock ˈded-ˌläk How to pronounce deadlock (audio)
: a state of inaction resulting from the opposition of equally powerful uncompromising persons or factions: as
a
: the state of a jury unable to agree on a verdict see also allen charge
b
c
: a state in which corporate directors are unable to perform their functions because of shareholder voting
deadlock verb

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