cyclothymia
/ˌsaɪkləˈθaɪmɪə/noun
mass noun
- Psychiatry, dated a mental state characterized by marked swings of mood between depression and elation; manic-depressive tendency【精神病学】〈旧〉躁郁环性气质, 躁郁环性精神病。
派生词
cyclothymic
adjective词源
1920s: from CYCLO- + Greek thumos 'temper'.