TRADE SECRET


Meaning of TRADE SECRET in English

ˌtrade ˈsecret BrE AmE noun [countable]

1 . a piece of secret information about a particular business, that is only known by the people who work there:

The Coca-Cola formula is a well-kept trade secret.

2 . informal a piece of information about how to do or make something, that you do not want other people to know:

Could you give me the recipe for that ‘coq au vin’ or is it a trade secret?

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