Worship of Satan (usually synonymous with "the Devil").

Alternative letter-case form of Satanism

plural of Satanism

plural of satanism

(religion) The supreme evil spirit in the Abrahamic religions, who tempts humanity and rules Hell; the Devil; (in Theistic Satanism) the same figure, regarded as a deity to be revered and worshipped.

(countable) A demon follower of Satan (principal evil spirit); a fallen angel.

Alternative form of Satan (especially in the sense "a demon follower of Satan; a fallen angel").

Obsolete form of satin.

Alternative form of Satanic (of, pertaining to or resembling Satan). / Evil, fiendish, devilish or diabolical. / Of or pertaining to any form of Satanism.

In a satanic manner.