鬼剃头 Traditional form: 鬼剃頭 Pinyin (reading): guǐtìtóu Definitions: spot baldness (alopecia areata) Characters: 鬼 - ghost; demon; sly, mischievous 剃 - to shave 头 - head; chief, boss; first, top Traditional characters: 鬼 - ghost; demon; sly, mischievous 剃 - to shave 頭 - head; chief, boss; first, top