heresy
US /ˈher.ə.si/
UK /ˈher.ə.si/
1.
belief or opinion contrary to orthodox religious (especially Christian) doctrine.
:
•
He was accused of heresy for questioning the church's teachings.
•
The council condemned his views as pure heresy.
2.
opinion profoundly at odds with what is generally accepted.
:
•
Suggesting that pineapple belongs on pizza is considered heresy by many Italians.
•
His economic theories were considered heresy by the established academics.