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Synonyms

logjam

American  
[lawg-jam, log-] / ˈlɔgˌdʒæm, ˈlɒg- /

noun

  1. an immovable pileup or tangle of logs, as in a river, causing a blockage.

  2. any blockage or massive accumulation.

    a logjam of bills before Congress.


Etymology

Origin of logjam

First recorded in 1880–85; log 1 + jam 1


Explanation

A logjam is just what it sounds like: a bunch of logs all jammed together, blocking the flow of water in a river or stream. You can also call other kinds of blockages logjams — like a traffic logjam that develops due to rubbernecking drivers trying to check out a crash. Logjams change the way water flows in a river, sometimes creating new channels and pools from the overflow of water. This can be good for spawning fish, but sometimes a logjam causes flooding and other problems. This has given rise to the figurative logjam, a problem that stops or blocks progress: "The disagreement caused a logjam in Congress until the President stepped in."

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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.

See Examples For:

Haas said Thursday that Fermi is in a position to take advantage of the logjam.

From The Wall Street Journal ● Aug. 13, 2026

Passing the bill would also start to relieve a logjam of legislation that Congress is seeking to dispose of before its August recess and the November midterm elections.

From Barron's ● Jun. 16, 2026

Of course, there’s a big difference between being at a logjam atop the leaderboard on Friday and lifting the Harton S. Semple Trophy on Sunday.

From Los Angeles Times ● Jun. 5, 2026

The need to clear that nearly 33,000-investment logjam presents an immense task that stretches firms thin and weighs on fundraising, bankers and consultants say.

From The Wall Street Journal ● Jun. 1, 2026

Rather wud I have perished in a logjam thin to've indured this ingratichood.

From Mr. Dooley in Peace and in War by Finley Peter Dunne

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