noun Date: 1597 the study of demons or evil spirits, belief in demons ; a doctrine of evil spirits, a catalog of enemies , demonological adjective demonologist noun
DEMONOLOGY
Meaning of DEMONOLOGY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012