IPA: /əˈnæθəmə/
KK: /əˈnæθəmə/
A person or thing that is strongly disliked or hated, often because of a curse or ban.
For many, the idea of cheating in sports is anathema.
Anathema is derived from the Greek "anathema" (ἀνάθεμα), meaning something dedicated or set apart, often in a religious context. The prefix "ana-" (ἀνά) means up or back, and "thema" (θέμα) means a thing placed or set. Thus, anathema originally referred to something that was set apart, often in a negative sense, as a curse or a thing devoted to evil.
Think of something that is 'set apart' ('thema') in a negative way ('ana-'), which helps you remember that anathema refers to something that is cursed or detested.