sergeant
Americannoun
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a noncommissioned army officer of a rank above that of corporal.
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U.S. Air Force. any noncommissioned officer above the rank of airman first class.
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a police officer ranking immediately below a captain or a lieutenant in the U.S. and immediately below an inspector in Britain.
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a title of a particular office or function at the court of a monarch (often used in combination).
sergeant of the larder; sergeant-caterer.
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Also called sergeant at law. British. (formerly) a member of a superior order of barristers.
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(initial capital letter) a surface-to-surface, single-stage, U.S. ballistic missile.
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a tenant by military service, below the rank of knight.
noun
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a noncommissioned officer in certain armed forces, usually ranking above a corporal
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(in Britain) a police officer ranking between constable and inspector
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(in the US) a police officer ranking below a captain
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See sergeant at arms
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a court or municipal officer who has ceremonial duties
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(formerly) a tenant by military service, not of knightly rank
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See serjeant at law
Other Word Forms
Etymology
Origin of sergeant
1150–1200; Middle English sergant, serjant, serjaunt < Old French sergent < Latin servient- (stem of serviēns ), present participle of servīre. See serve, -ent
Explanation
Sergeant describes a certain rank for a police or military officer. If you've been promoted to sergeant, congratulations are in order. Sergeant comes from the Old French sergent and originally from the Latin verb servire meaning "to serve," as in "to serve and protect," a police sergeant's job. Remember that sergeant is spelled with an "e" after the "s" (it's often misspelled with an "a").
Vocabulary lists containing sergeant
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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.
US Immigration and Customs Enforcement has released the wife of a US Army sergeant and Afghanistan veteran from detention, her lawyer confirmed to the BBC.
From BBC • May 15, 2026
Ross’ dedicated focus on landscape painting has deep roots in his time spent stationed in Alaska with the United States Air Force, where he eventually rose to the rank of master sergeant.
From Salon • May 2, 2026
Army sergeant charged with insider trading on Polymarket was likely in violation of multiple rules before the transactions were ever made.
From Barron's • Apr. 24, 2026
Prosecutors alleged that Van Dyke, a master sergeant with the U.S.
From The Wall Street Journal • Apr. 23, 2026
Tom soon received the orders for one of his first missions: he was to accompany his captain and his sergeant in pursuit of cow rustlers in Kent County, north of Abilene.
From "Killers of the Flower Moon" by David Grann
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
