court-martial

1 of 2

noun

court-mar·​tial ˈkȯrt-ˌmär-shəl How to pronounce court-martial (audio)
-ˈmär-
plural courts-martial also court-martials
Synonyms of court-martialnext
1
: a court consisting of commissioned officers and in some instances enlisted personnel for the trial of members of the armed forces or others within its jurisdiction
2
: a trial by court-martial

court-martial

2 of 2

verb

court-martialed also court-martialled; court-martialing also court-martialling ˈkȯrt-ˌmär-sh(ə-)liŋ How to pronounce court-martial (audio)
-ˈmär-

transitive verb

: to subject to trial by court-martial

Examples of court-martial 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.
Noun
Petty Officer Jermiah Copeland received the sentence at a general court-martial after pleading guilty to unpremeditated murder and related charges in the death of Culinary Specialist 3rd Class Angelina Resendiz, Naval Criminal Investigative Service (NCIS) said Tuesday in a news release. Stephen Sorace, FOXNews.com, 10 June 2026 Because prosecutors charged him as a civilian defendant rather than through a court-martial, his case falls under the same framework as any federal financial or national security crime. Walter Pavlo, Forbes.com, 27 Apr. 2026
Verb
The base provost marshal and military police supported the driver, and Robinson was subject to court-martial. Assistant Sports Editor, Los Angeles Times, 15 Apr. 2026 In 2014, the Navy threatened to court-martial one of its nurses at Guantánamo who refused to force-feed prisoners on hunger strike, who were protesting inhumane treatment and indefinite detention. Amy Maxmen, Miami Herald, 11 Feb. 2026 See All Example Sentences for court-martial

Word History

First Known Use

Noun

1651, in the meaning defined at sense 1

Verb

1833, in the meaning defined above

Time Traveler
The first known use of court-martial was in 1651

Browse Nearby Words

Cite this Entry

“Court-martial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/court-martial. Accessed 2 Jul. 2026.

Kids Definition

court-martial

1 of 2 noun
court-mar·​tial
ˈkōrt-ˌmär-shəl
ˈkȯrt-
-ˈmär-
plural courts-martial also court-martials
1
: a military court
2
: a trial by court-martial

court-martial

2 of 2 verb
court-martialed also court-martialled; court-martialing also court-martialling
-ˌmärsh-(ə)-liŋ
-ˈmärsh-
: to try by court-martial

Legal Definition

court-martial

1 of 2 noun
court-mar·​tial
ˈkōrt-ˌmär-shəl
plural courts-martial also court-martials
1
: a court consisting of commissioned officers and in some instances enlisted personnel for the trial of members of the armed forces or others within its jurisdiction
2
: a trial by a court-martial

court-martial

2 of 2 transitive verb
court-martialed also court-martialled; court-martialing also court-martialling
: to subject to trial by court-martial
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