SACRED COW


Meaning of SACRED COW in English

ˌsacred ˈcow BrE AmE noun [countable]

a belief, custom, system etc that is so important to some people that they will not let anyone criticize it:

In New York’s show business scene, money, fame and power are sacred cows.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.