gag rule

: to restrict use of the mouth of by inserting something into it to prevent speech or outcry

: to prevent from exercising freedom of speech or expression

: to pry or hold open with a gag

: something thrust into the mouth to keep it open or to prevent speech or outcry

: an official check or restraint on debate or free speech

: a laugh-provoking remark or act

: a prescribed guide for conduct or action

: the laws or regulations prescribed by the founder of a religious order for observance by its members

: an accepted procedure, custom, or habit

: to exert control, direction, or influence on

: to exercise control over especially by curbing or restraining

: to exercise authority or power over often harshly or arbitrarily