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Synonyms

jailhouse

American  
[jeyl-hous] / ˈdʒeɪlˌhaʊs /

noun

plural

jailhouses
  1. a jail or building used as a jail.


jailhouse British  
/ ˈdʒeɪlˌhaʊs /

noun

  1. a jail; 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 jailhouse

An Americanism dating back to 1805–15; jail + house

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.

Alarmed by the growing jailhouse fraternity, authorities tightened prison controls and transferred inmates to other states.

From The Wall Street Journal • Apr. 20, 2026

Department of Justice announced just before Christmas Eve it would stop monitoring the Orange County district attorney’s use of jailhouse informants.

From Los Angeles Times • Feb. 11, 2026

Ryan won an award from the New York Press Club in 2018 for coverage of a jailhouse informant scandal in Detroit.

From The Wall Street Journal • Jan. 27, 2026

What happened after you arrived at the jailhouse?

From Slate • Jul. 28, 2025

From the front of the jailhouse, the constable yawned noisily and began to whistle.

From "Tuck Everlasting" by Natalie Babbit

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