a sacred cow

a belief or system that is treated with much respect and is not usually criticized The British legal system remains a sacred cow, despite increasing evidence that serious mistakes have been made.

Common Names:

Name	Pronounced	Usage
Eleftheria	-	Greek
Babur	-	Urdu
Ajax	AY-jaks (English)	Greek Mythology (Latinized)
Billy	['bili]
Berard	-	Ancient Germanic
Helmold	-	Ancient Germanic