spir·it·u·al·ism
noun/ˈspɪrɪtʃuəlɪzəm/
/ˈspɪrɪtʃuəlɪzəm/
[uncountable]- the belief that people who have died can send messages to living people, usually through a medium (= a person who has special powers)
招魂说，招魂术（认为亡灵可通过灵媒或以其他方式向活人传达信息）