a game similar to Ouija board in which the spirits of the dead are “summoned” to answer questions through signs [written and colloquial]
Definitions (粵典–words.hk)
名詞
召喚仙靈/鬼魂回答玩家問題嘅遊戲，玩家互相拖手放喺預先寫滿答案嘅紙上，手就會被移向正確答案上方。 a game in which the spirits of the dead are summoned and questioned and the answers indicated by the involuntary movement of the fingers of the players on a board, a game played with a ouija board