Casualty (person)
A casualty ( KAZH-oo-əl-tee, UK also KAZH-yoo-əl-tee), as a term in military usage, is a person in military service, combatant or non-combatant, who becomes unavailable for duty due to any of several circumstances, including death, injury, illness, missing, capture or desertion. == Military usage == In military usage, a casualty is a person in service killed in action, killed by disease, diseased, disabled by injuries, disabled by psychological trauma, captured, deserted, or missing, but not someone who sustains injuries which do not prevent them from fighting.