癔症 yìzhèng hysteria Origin Definitions Defs Strokes Stroke Words Sentences Sents 癔 yì opaque (segment carries no independent meaning) [hysteria] (bound form) used exclusively in words related to hysteria, such as 癔病 yìbìng and 癔症 yìzhèng症 zhèng affixnoun disease (bound form) disease; illness; medical symptoms