noun

• (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.
• (religion, LaVeyan Satanism) The personification or symbol of pride, carnality, and liberty.
• A person or animal regarded as particularly malignant, detestable, or evil; used as an epithet or as a name for an animal.
• (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"). [(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.]
• Obsolete form of satin. [A cloth woven from silk, nylon or polyester with a glossy surface and a dull back. (The same weaving technique applied to cotton produces cloth termed sateen).]