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Synonyms

slammer

American  
[slam-er] / ˈslæm ər /

noun

  1. a person or thing that slams. slam.

  2. Also called the slamSlang. Usually the slammer. a prison.


slammer British  
/ ˈslæmə /

noun

  1. slang prison

"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

Etymology

Origin of slammer

First recorded in 1955–60; slam 1 + -er 1

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.

Yes, Jordan Spieth just needs the PGA and Phil Mickelson the US Open, but the most likely to become the seventh slammer is Scottie Scheffler.

From BBC • Jan. 6, 2026

The next two presidents, Kim Young-sam and Kim Dae-jung escaped the slammer — but both saw sons jailed for corruption.

From Washington Times • Apr. 10, 2023

It’s a Grade A tip-one-back, leave-your-troubles-at-the-door jukebox slammer that bowled over the stadium crowd like Marshawn Lynch on an undersized defensive back.

From Seattle Times • Jun. 5, 2022

“They put you from a concentration camp into the slammer? Seriously?”

From New York Times • Mar. 4, 2022

My father was a classic slammer, maintaining contact with the door until it was totally and completely shut.

From "We Are the Ants" by Shaun David Hutchinson