Definify.com

Webster 1913 Edition

Diabolism

Di-ab′o-lism

,

Noun.

1.

Character, action, or principles appropriate to the devil.

2.

Possession by the devil.

Bp. Warburton.

Webster 1828 Edition

Diabolism

DIABOLISM

,

Noun.

1.

The actions of the devil.

2.

Possession by the devil.