necromancy

1 ENTRIES FOUND:
necromancy /ˈnɛkrəˌmænsi/ noun
necromancy
/ˈnɛkrəˌmænsi/
noun
Britannica Dictionary definition of NECROMANCY
[noncount] literary
1 
: the practice of talking to the spirits of dead people
2 
: the use of magic powers especially for evil purposes

— necromancer

/ˈnɛkrəˌmænsɚ/ noun, plural necromancers literary [count]