jail

1 of 2

noun

Synonyms of jailnext
1
: a place of confinement for persons held in lawful custody
specifically : such a place under the jurisdiction of a local government (such as a county) for the confinement of persons awaiting trial or those convicted of minor crimes compare prison
2
: confinement in a jail
sentenced to jail

jail

2 of 2

verb

jailed; jailing; jails

transitive verb

: to confine in or as if in a jail

Examples of jail in a Sentence

Noun He was locked up in the county jail. He was arrested and sent to jail. He went to jail for his crimes. He just got out of jail a few weeks ago. He was kept in jail overnight. Verb threatened to jail the punks if they so much as jaywalked
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Williams was charged with felony intimidation and held in jail for three nights. Marissa Sulek, CBS News, 14 Apr. 2026 But Simpson made clear that if Moore violates the terms of his probationary sentence, he could be sent to jail. Michael McCann, Sportico.com, 14 Apr. 2026
Verb
He was arrested in May 2024 and has been jailed awaiting trial ever since. Amanda Lee Myers, USA Today, 15 Apr. 2026 There were close calls, with Igra and her mother being jailed near the Hungarian border after being betrayed by a guide. Graham Womack, Sacbee.com, 14 Apr. 2026 See All Example Sentences for jail

Word History

Etymology

Noun

Middle English jaiole, from Anglo-French gaiole, jaiole, from Late Latin caveola, diminutive of Latin cavea cage — more at cage

First Known Use

Noun

13th century, in the meaning defined at sense 1

Verb

1600, in the meaning defined above

Time Traveler
The first known use of jail was in the 13th century

Browse Nearby Words

Cite this Entry

“Jail.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jail. Accessed 20 Apr. 2026.

Kids Definition

jail

noun
ˈjā(ə)l
: prison
jail verb

Legal Definition

jail

noun
: a place of confinement for persons held in lawful custody
specifically : such a place under the jurisdiction of a local government (as a county) for the confinement of persons awaiting trial or those convicted of minor crimes compare house of correction, house of detention, lockup, penitentiary, prison
jail transitive verb

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