The term 'It's an Abomination' is often used to describe something that is considered to be morally wrong or offensive. The crossword solution for this term is 'ANATHEMA', which is an 8-letter word meaning a person or thing that is cursed or detested. ANATHEMA is derived from the Greek word anatithenai, which means 'to set up as a public curse'. This term is often used to refer to something that is considered to be abhorrent or repugnant.