Third-person singular simple present indicative form of change the game

(music) A drum (membranophone) that has two heads and produces sound through two pellets, tied to the body of the drum and manipulated so as to strike the heads.

(American football) To move the chains. / (idiomatic) To make progress, as used in political and corporate venues to express proactive actions.

(ichthyology) Any fish in the family Synodontidae, the lizardfishes.