necromancy /ˈnɛkrəˌmænsi/ noun Learner's definition of NECROMANCY
[noncount] literary
1
: the practice of talking to the spirits of dead people通灵术
2
: the use of magic powers especially for evil purposes巫术；妖术 — necromancer
/ˈnɛkrəˌmænsɚ/ noun, plural necromancers literary [count]