rubber stamp noun
plural ∼ stamps [count] 1 : a small tool that consists of a handle attached to a piece of carved rubber and that is dipped in ink and then pressed on paper to print a date, name, symbol, etc. 2 disapproving : a person or organization that automatically approves everything that someone does or decides
▪ The legislature has been nothing more than a rubber stamp for the President.
▪ The legislature has been nothing more than a rubber stamp for the President.
