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.
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. 2012