How do you spell Anathema

Available Definitions:
1)  n. - A ban or curse pronounced with religious solemnity by ecclesiastical authority, and accompanied by excommunication. Hence: Denunciation of anything as accursed.
2)  n. - An imprecation; a curse; a malediction.
3)  n. - Any person or thing anathematized, or cursed by ecclesiastical authority.