noun
necromancer
NEK-roh-man-ser/ˈnekrəʊmænsər/
A sorcerer who communicates with or raises the dead.
The necromancer calls a dead king's spirit from the tomb.

Etymology
“Dead body” and “divination” identify the purpose of this magician’s communication: seeking knowledge or prophecy from the dead. The selected meaning preserves that specific practice within the word’s broader use for a sorcerer.
In context
he was a necromancer and there is still shown in a certain town in Italy the mirror in which he made the dead appear
More examples
- In the novel, a necromancer raises an army of skeletons.
- The villagers fear the necromancer's power over the dead.
- The game lets players choose a necromancer as a character.
Forms
necromancer · necromancers