自大狂 Traditional form: 自大狂 Pinyin (reading): zìdàkuáng Definitions: megalomania egomania delusions of grandeur Characters: 自 - self; private, personal; from 大 - big, great, vast, high, deep 狂 - insane, mad; violent; wild Traditional characters: 自 - self; private, personal; from 大 - big, great, vast, high, deep 狂 - insane, mad; violent; wild