The meaning of CASUALTY is a military person lost through death, wounds, injury, sickness, internment, or capture or through being missing in action. How to use casualty in a sentence.

CASUALTY definition: 1. a person injured or killed in a serious accident or war: 2. a person or thing that suffers as a…. Learn more.

Casualty definition: a member of the armed forces lost to service through death, wounds, sickness, capture, or because their whereabouts or condition cannot be determined.. See …

Casualty may refer to: Casualty (person), a person who is killed or rendered unfit for service in a war or natural disaster Civilian casualty, a non-combatant killed or injured in warfare The …

When used in nonmilitary situations, such as newspaper reports about accidents, the word casualty is usually used to mean a person who is either killed or injured.

A casualty of a particular event or situation is a person or a thing that has suffered badly as a result of that event or situation.

CASUALTY meaning: 1 : a person who is hurt or killed during an accident, war, etc.; 2 : a person or thing that is harmed, lost, or destroyed victim usually + of

any person, group, thing, etc., that is harmed or destroyed as a result of some act or event: Their house was a casualty of the fire. a serious accident, esp. one involving bodily injury or death.

Nov 8, 2025 · The term casualty is sometimes used to mean “a killed person”; in more careful use this is referred to as a fatality, and casualty instead means “killed or injured”.

In a broader context, casualty can refer to any negative outcome or loss incurred by an individual or group, including financial, social, or reputational damage.