battle fatigue battle-fallen • battlefield · · · Info · Definitions · Synonyms · Characters · · battle fatigue · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) a mental disorder caused by stress of active warfare. Synonyms: battle fatigue, combat fatigue, combat neurosis, shell shock. · · Noun Definition 1 Synonyms · · · combat fatigue · · Synonym 1 combat neurosis · · Synonym 2 shell shock · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C t latin small letter t U+0074 u latin small letter u U+0075