Anathema

1. (n.) Anything forbidden by or society or religious authority.

2. (n.) A ban or curse pronounced with religious solemnity by ecclesiastical authority, and accompanied by excommunication. Hence: Denunciation of anything as accursed.

3. (n.) An imprecation; a curse; a malediction.

Thesaurus Entries

abhorrence, abomination, antipathy, arraignment, aversion, ban, bete noire, blame, blasphemy, bugbear, castigation, censure, commination, condemnation, curse, damnation, decrial, denouncement, denunciation, detestation, evil eye, excommunication, excoriation, execration, flaying, fulmination, fustigation, hate, hex, impeachment, imprecation, indictment, leper, malediction, malison, malocchio, outcast, pariah, peeve, pet peeve, phobia, pillorying, proscription, reprehension, reprobation, reproof, skinning alive, stricture, thundering, untouchable, whammy