cephalomancy
/ˌsɛfəˈlɒmənsi/ or /sɛˈfɒləmænsi/Definitions
1. noun
An ancient form of divination or fortune-telling in which the skull of a person, usually a sacrificial victim, is used to foretell the future.
“In ancient cultures, cephalomancy was a highly regarded yet disturbing form of divination.”
2. noun
The study or practice of foretelling the future by examining the skull or cranium of a person.
“The archaeologists studied the art of cephalomancy to better understand ancient civilizations.”