Etymologically

army

Etymology and origin of the English word army

Confidence
Established
Formation
Borrowing
First attested
c. 1386 (Chaucer)
Borrowed from
Old French armée via Middle English
Ultimate origin
Latin (arma)

Pronunciation

  • IPA: UK /ˈɑː.mi/, US /ˈɑːr.mi/[1]

Etymology

It is inherited from Middle English armee, borrowed from Old French armée (“armed troop, armed expedition”),[2][3][4] from Medieval Latin armāta (“armed force”),[2][4][3] from Latin armāta, the feminine of armātus, past participle of Latin armāre (“to arm”),[2][4][5] from arma (“tools, weapons”),[2][4] the source of arm in the sense “weapon”.[2] Medieval Latin armāta also gave armada.[5][6]

Earliest recorded meaning

An armed expedition by sea or land: about 1386,[7] or about 1387–95, in Chaucer's prologue to the Canterbury Tales.[3]

Semantic evolution

It was originally used of expeditions by sea or land,[2] and an armed force in general is from about 1460.[7] A naval force, a fleet, is from 1545 and is obsolete.[7] “A host, multitude” is by about 1500,[2] and a body of men armed and organized for war on land from 1557[7] or the 1550s.[2] The whole land forces of a state, the Army, is from 1647,[7] and the restriction to land forces by the late 18th century.[2] The Old English words for an army were here, preserved in harry and harrier, and fierd, related to faran “to travel”; in the Anglo-Saxon Chronicle here generally meant the invading Vikings and fierd the local defence.[2]

Timeline

  • c. 1386 – an armed expedition.[7]
  • c. 1460 – an armed force.[7]
  • c. 1500 – a host, multitude.[2]
  • 1545 – a fleet.[7]
  • 1557 – a land force.[7]
  • 1647 – the Army of a state.[7]

Modern meaning

Noun

  1. A large organized body of soldiers for war on land.
  2. The land forces of a country as a whole.
  3. A large military unit made up of two or more corps.
  4. A large group of people or animals; a multitude.
  5. An organized group working for a cause: the Salvation Army.

Word family

  • armyworm
  • army ant
  • army brat
  • army cutworm
  • Blue Army
  • field army
  • General of the Army
  • Red Army

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g h i j k Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ a b c d The American Heritage Dictionary of the English Language (2000), 4th ed., Boston: Houghton Mifflin
  5. ^ a b Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  6. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  7. ^ a b c d e f g h i j Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Related etymologies

Cite this entry

“Army.” Etymologically, 15 Oct. 2026, etymologically.com/en/army. Accessed 15 Oct. 2026.

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