GUARDROOM Synonyms: 51 Similar and Opposite Words

guardroom

noun

ˈgärd-ˌrüm

Definition of guardroom

as in prison

a place of confinement for persons held in lawful custody hauled the prisoners of war into the guardroom and sent for the doctor on duty

Synonyms & Similar Words

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Antonyms & Near Antonyms

outside

Example Sentences

Recent Examples of Synonyms for guardroom

Noun

Linares-Rea faces up to 20 years in prison for each wire fraud count and two years for each identity theft count, prosecutors said.

— Doug Myers, CBS News, 7 Aug. 2026
Sandford pleaded guilty to federal firearm and disruption charges and was sentenced to 12 months and one day in prison.

— Sarah Rumpf-Whitten, FOXNews.com, 6 Aug. 2026

Definition of prison

Noun

His mother was held in jail overnight before being released Thursday on $75,000 bail, officials said.

— Julian Roberts-Grmela, New York Daily News, 6 Aug. 2026
Having already served a yearlong jail sentence for an Orinda bank robbery in 2018, Luchin was indicted last year on charges of attempting to rob three San Francisco banks in the same day.

— Nate Gartrell, Mercury News, 6 Aug. 2026

Definition of jail

Noun

On this day in 1934, Alcatraz welcomed its first civilian prisoners, a group of 14 from the federal penitentiary on McNeil Island, Washington.

— Encyclopedia Britannica, Encyclopedia Britannica, 5 Aug. 2026
From 1873 to 1991, the island served as Costa Rica’s principal penitentiary, where some of the country’s worst criminals were sent to serve often short and torturous sentences.

— Rafa Sales Ross, Variety, 24 July 2026

Definition of penitentiary

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.

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guardrails

guardroom

guardrooms

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“Guardroom.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/guardroom. Accessed 8 Aug. 2026.

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Synonyms of guardroom

noun

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