ˌgolden ˈrule BrE AmE noun [countable]
a very important principle, way of behaving etc that should be remembered:
The golden rule of cooking is to use fresh ingredients.
ˌgolden ˈrule BrE AmE noun [countable]
a very important principle, way of behaving etc that should be remembered:
The golden rule of cooking is to use fresh ingredients.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012