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

Alito’s recusal means oral arguments next Monday will include only the other eight justices, leaving open the possibility of a 4-4 deadlock. — Jack Birle, The Washington Examiner, 28 Sep. 2026

The James Madison transfer broke the deadlock against Maryland on a fourth-and-one near midfield, taking a direct snap 45 yards to the house and igniting scoring that seemingly never stopped. — Connor Dullinger, Los Angeles Times, 28 Sep. 2026

There was a small group of Israeli fans in the otherwise almost-empty stadium in Debrecen, Hungary, but an even smaller group of around 10 people without colors were celebrating when Troy Parrott broke the deadlock in the 13th minute. — ABC News, 27 Sep. 2026

Fresh proposal Araghchi’s meeting with Witkoff to restart talks was an attempt to break three months of diplomatic deadlock. — Mostafa Salem, CNN Money, 25 Sep. 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