Definitions

1. noun

A childish or immature quality in a person, especially one who is arrogant or presumptuous.

“He has a bad case of impship, thinking he can do everything better than everyone else.”

2. noun

A condition of being influenced by or dominated by an evil spirit or supernatural force.

“The legend says that the village was plagued by a case of impship, brought on by a wicked sorcerer.”