鬼頭仔 (gwai2 tau4 zai2) — a (police) informant; a mole; a traitor in Cantonese
gwaiˊ²鬼tauˎ₄頭zaiˊ²仔简 鬼头仔
Mandarin Pinyin: gui3 tou5 zai3
Meaning of 鬼頭仔
nouna (police) informant; a mole; a traitor
nouna traitor, a term commonly used specifically to refer to a police informant