casualty casualness • Casuariidae · · · Info · Definitions · Synonyms · Characters · · casualty · · Text Latin · · Script 8 · · Length Definitions · · · (noun) someone injured or killed or captured or missing in a military engagement. · · Noun Definition 1 (noun) someone injured or killed in an accident. Synonyms: injured party. · · Noun Definition 2 (noun) an accident that causes someone to die. Synonyms: fatal accident. · · Noun Definition 3 (noun) a decrease of military personnel or equipment. · · Noun Definition 4 Synonyms · · · injured party · · Synonym 1 fatal accident · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 l latin small letter l U+006C s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079