ˌone-size-fits-ˈall adjective [only before noun]

1. a one-size-fits-all attitude, method, plan etc is designed to please everyone or be suitable for every situation, often with the result that it is not successful:
a one-size-fits-all public education program

2. one-size-fits-all clothes are designed so that people of any size can wear them

[TahlilGaran] Dictionary of Contemporary English ▲