deadlock

noun

dead·​lock ˈded-ˌläk 

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

Synonyms of deadlock

• halt
• impasse
• stalemate

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

Because Justice Samuel Alito recused himself from the case, an eight-person bench will decide the case for the Supreme Court, leaving open the possibility of a rare 4-4 deadlock. — Jack Birle, The Washington Examiner, 5 Oct. 2026

Though largely peaceful, the protests have added to an already monthlong political crisis following a deadlock of over 19 months that has blocked the election of a president and led to two early elections. — Arkansas Online, 2 Oct. 2026

Disputes within legislatures sometimes led to deadlocks, and many states opted to select senators in partisan primaries or a general election. — Christopher A. Cooper, The Conversation, 1 Oct. 2026

Derry Scherhant, Nick Woltemade and Serge Gnabry all missed good chances for Germany before Tom Bischof broke the deadlock in the 39th on the rebound after Wirtz struck the post. — ABC News, 1 Oct. 2026

Word History

First Known Use

1781, in the meaning defined at sense 1

Rhymes for deadlock

• alcock
• beanstalk
• bedrock
• boardwalk
• catwalk
• cornstalk
• crosswalk
• feedstock
• fetlock
• flintlock
• goshawk
• graywacke

Kids Definition

deadlock

noun

dead·​lock -ˌläk 

: 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 

: 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

: impasse

c

: a state in which corporate directors are unable to perform their functions because of shareholder voting

deadlock verb