乖乖 Traditional form: 乖乖 Pinyin (reading): guāiguāi Definitions: (of a child) well-behaved obediently (term of endearment for a child) darling sweetie Characters: 乖 - obedient, well-behaved; clever 乖 - obedient, well-behaved; clever Traditional characters: 乖 - obedient, well-behaved; clever 乖 - obedient, well-behaved; clever