spiritual       
 adjective uk/ˈspɪr.ɪ.tʃu.əl/ us/ˈspɪr.ə.tʃu.əl/
B2 精神的,心灵的;(尤指)宗教的
relating to deep feelings and beliefs, especially religious beliefs
  Traditional ways of life fulfilled both economic and spiritual needs. 传统的生活方式满足了经济和精神的双重需求。 
 - More examples
 - It was a spiritual communion that he found with her.
 - There is a spiritual dimension to her poetry.
 - He views his life as a spiritual journey towards a greater understanding of his faith.
 - She went to India on a spiritual quest.
 - It provides one with a chance to reflect on spiritual matters in solitude.
 
spiritual      
noun [ C ] uk/ˈspɪr.ɪ.tʃu.əl/ us/ˈspɪr.ə.tʃu.əl/ (also negro spiritual)
 灵歌(源自美国黑人的一种宗教歌曲)
a type of religious song, originally developed by African Americans in the US