casualty

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casualty

  • /ˈkaʒʊ.əlti/ UK
  • /ˈkaʒʊlti/ UK
  • /ˈkaʒəlti/ UK
  • /ˈkæʒu.əlti/ US
  • /ˈkæʒəlti/ US

Where it comes from

From casual, from Middle French casuel, from Medieval Latin casualitas and Late Latin cāsuālis (“happening by chance”), from Latin cāsus (“event”) (English case), from cadere (“to fall”). Originally meaning “a chance event” (compare casual, as in “casual encounter”), it developed a negative meaning as “an unfortunate event”, especially the loss of a person.

noun casualties · casuality

  1. countable, uncountable Something that happens by chance, especially an unfortunate event; an accident, a disaster. 1756, Samuel Johnson, “The Life of Sir Thomas Browne” in Thomas Browne, Christian Morals, 2nd edition, London: J. Payne, p. xx, The course of his education was like that of others, such as put him little in the way of extraordinary casualties.

    Similar: fortune

  2. countable, uncountable A person suffering from injuries or who has been killed due to an accident or through an act of violence.
  3. countable, proscribed, uncountable Specifically, a person who has been killed (not only injured) due to an accident or through an act of violence; a fatality.
  4. countable, uncountable A person in military service who becomes unavailable for duty, for any reason (notably death, injury, illness, capture, or desertion).
  5. UK, abbreviation, clipping, countable, uncountable Clipping of casualty department: the accident and emergency department of a hospital providing immediate treatment.

    Similar: A&E, accident and emergency, emergency department, emergency room, emergency, emergency ward, E. R., E.R., ER, casualty department, casualty ward

  6. countable, uncountable An incidental charge or payment.
  7. countable, uncountable Someone or something adversely affected by a decision, event or situation. Among recent casualties is the S.B.B.'s branch from Nyon to Divonne-les-Bains, just across the French frontier, closed to all traffic at the commencement of the winter service.
  8. countable, obsolete, uncountable Chance nature; randomness. The non-necessary [causes] follow; of which, saith Fuchsius, no art can be made, by reason of their uncertainty, casualty, and multitude […]

Similar: luck

Thesaurus

Closest in meaning: injured party, fatal accident, accident, victim, toll, lost, victimization, loss, dead, death, deceased, emergency, urgency, damage, harm, evacuation

noun

Similar: luck

Translations

Every language

noun person

Españolbaja
日本語犠牲者 giseisha
中文傷亡者, 伤亡者 shāngwáng zhě, 死傷者, 死伤者 sǐshāng zhě, 死傷人數, 死伤人数 sǐshāng rénshù
हिन्दीहताहत hatāhat
Kiswahilimhanga
Portuguêsbaixa
Françaisvictime, blessé
DeutschOpfer, Verletzter, Verwundeter, Verunglückter, Toter, Gefallener
Italianoferito
Românămort, victimă
Русскийже́ртва žértva, поте́ря potérja, пострада́вший postradávšij
עבריתחָלָל ḥalál

noun an accident, a disaster

Françaisaccident
DeutschUnfall, Unglück, Unglücksfall, Kalamität, Desaster
Русскийпроисше́ствие proisšéstvije, несча́стный слу́чай nesčástnyj slúčaj

noun accident and emergency department of a hospital

Españolurgencias
Portuguêsemergências, urgências, urgência
Françaisurgences
DeutschNotaufnahme, Notdienst
Ελληνικάεπείγοντα περαστικά epeígonta perastiká, τμήμα επειγόντων περαστικών tmíma epeigónton perastikón
Русскийтравматология travmatologija

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MLA

"casualty." Wiktionary, via Micwyn, micwyn.com/word/casualty. Accessed 6 Nov. 2026.

APA

casualty. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/casualty

Chicago

"casualty." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/casualty.

BibTeX
@misc{casualty_2026,
  title = {casualty},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/casualty},
  urldate = {2026-11-06}
}