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Synonyms

gridlock

American  
[grid-lok] / ˈgrɪdˌlɒk /

noun

  1. the stoppage of free vehicular movement in an urban area because key intersections are blocked by traffic.

  2. the blocking of an intersection by vehicular traffic entering the intersection but unable to pass through it.

  3. any situation in which nothing can move or proceed in any direction.

    a financial gridlock due to high interest rates.


gridlock British  
/ ˈɡrɪdˌlɒk /

noun

  1. obstruction of urban traffic caused by queues of vehicles forming across junctions and causing further queues to form in the intersecting streets

  2. a point in a dispute at which no agreement can be reached; deadlock

    political gridlock

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) (of traffic) to block or obstruct (an area)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of gridlock

An Americanism dating back to 1975–80; grid + lock 1

Explanation

Gridlock is what happens when there's so much traffic on a road or highway that it slows to a stop. If your bus gets stalled in gridlock on the way to school, you'll be late for first period. While gridlock is commonly used as a synonym for a traffic jam, strictly speaking the term is more specific. During gridlock, traffic is backed up in different directions, so that lines of cars block several intersecting streets. In the worst gridlock, vehicles in the grid of streets are unable to move forward or to back up. Drivers can avoid this kind of gridlock by waiting to enter the intersection until there's room to move all the way through it.

Keep Reading on Vocabulary.com

Vocabulary lists containing gridlock

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Gridlock, she observes, negatively affects legislative efforts to prevent economic crisis, which lowers expected returns and discourages corporate investment.

From MarketWatch • Oct. 14, 2025

According to the 2025 Career Gridlock Report from Resume Now, 60% of U.S. workers have stayed in a role longer than they wanted, even though 66% believed that changing careers could improve their happiness.

From Salon • Apr. 10, 2025

Gridlock flourishes and resentments brew under those conditions.

From Los Angeles Times • Dec. 22, 2024

Gridlock hit the streets of Ahmedabad 24 hours before the match began.

From BBC • Oct. 14, 2023

Gridlock on major streets will stop a bus as easily as a car or truck.

From Seattle Times • Feb. 23, 2023

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