cellmate

noun

cell·​mate ˈsel-ˌmāt How to pronounce cellmate (audio)
variants or less commonly cell mate
plural cellmates also cell mates
: a person who shares a prison cell with another prisoner
When his cellmates learned that his bond had been set at $1 million (and bail at $500,000), they broke into laughter and shook their heads in disbelief.Richard Behar
Within a week, guards came by at night and told me to get ready. … I said goodbye to my cellmates and gathered my things …Clare Morgana Gillis

Examples of cellmate in a Sentence

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.
Vogel's cellmate is accused of bludgeoning him with a drainage cover before stabbing him with a shard of glass from a broken television, killing the 39-year-old one day before his scheduled release in August 2024. Dan Ruetenik, CBS News, 10 June 2025 Five seconds into the footage, Bonner’s cellmate can be seen leaving the cell and walking to the guard station. Cody Copeland, Fort Worth Star-Telegram, 22 May 2025 Using the latter’s knowledge of the Seattle art market — namely the whereabouts of some of its most valuable paintings — the two cellmates began plotting an ambitious crime spree, Walker said. Oscar Holland, CNN Money, 27 Apr. 2025 Despite being aware of the cellmate’s dangerous behavior, staff failed to intervene, according to a lawsuit. Stories By Real-Time News Team, With Ai Summarization, Miami Herald, 7 Mar. 2025 See All Example Sentences for cellmate

Word History

First Known Use

1839, in the meaning defined above

Time Traveler
The first known use of cellmate was in 1839

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Cite this Entry

“Cellmate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cellmate. Accessed 29 Jun. 2025.

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