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Synonyms

jam-up

American  
[jam-uhp] / ˈdʒæmˌʌp /

noun

  1. a stoppage or slowing of motion, work, or the like, due to obstruction, overloading, malfunction, or inefficiency; jam.

    Your letters didn't go out yesterday because there was a jam-up in the mail room.


Etymology

Origin of jam-up

First recorded in 1940–45; noun use of verb phrase jam up

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.

Also, millions will watch a 13-player jam-up on Sunday for the pure — U.S.

From Washington Post • Jun. 17, 2017

Although they fly thousands of miles away from the U.S., the Maltese pilots found themselves in an almost daily radio jam-up because airliner controllers in Atlanta, Ga., were broadcasting on their frequency.

From Time Magazine Archive

Retirement is still big business to the state, as can be seen in the rows of oldsters on green benches along St. Petersburg's streets and the jam-up at the post-office when social security checks arrive.

From Time Magazine Archive

For many companies, the jam-up has had an unnerving effect.

From Time Magazine Archive

"No, not an intimate, but he was in my class—and he's a whacking, jam-up, ace-high football player."

From The Chase of the Golden Plate by Futrelle, Jacques