Casualty/ˈkæʒuəlti/ Definition 1 of 3Pro Tip 1/3Conflict Context Often used in military, war journalism, and emergency services to describe harm or deaths. News reported high casualties after the battle. Pro Tip 2/3Neutral Term Doesn't imply blame or cause, just states that someone was harmed or killed. The train derailment resulted in numerous casualties. Pro Tip 3/3Severity Indicator Can imply the seriousness of an incident by the number of casualties reported. The low number of casualties suggested the evacuation was successful.