Annul

A motion of no-confidence, alternatively vote of no confidence is a statement or vote which states that a person(s) in a position of responsibility (government, managerial, etc.) is no longer deemed fit to hold that position, perhaps because they are inadequate in some respect, are failing to carry out obligations, or are making decisions that are otherwise detrimental.

As a parliamentary motion, it demonstrates to the head of state that the elected parliament no longer has confidence in (one or more members of) the appointed government.