Definition of heart-searcher in English:

heart-searcher

noun

rare
  • A rigorous examiner of another's feelings or conscience (chiefly as a title of God or Christ). In later use also: a person who rigorously examines his or her own feelings or conscience.

Origin

Early 17th century. From heart + searcher.

Pronunciation

heart-searcher

/ˈhɑːtˌsəːtʃə/