To act; to act positively and decisively to resolve a problem.

(physiology) A short-term change in the electrical potential that travels along a cell such as a nerve or muscle fiber.

A type of firearm action in which the weapon's bolt is operated manually by the opening and closing of the breech with a small handle, most commonly placed on the right-hand side of the weapon.

(chiefly US and Canada) A workplace protest by employees designed to inconvenience or disrupt the business of the employer, especially one which is limited in duration or severity.

Filmed video, as opposed to video produced by animation or by computer graphics; often used attributively.

plural of bolt-action

Alternative spelling of bolt action

plural of bolt action

(Canadian politics) Alternative spelling of Action democratique

plural of action potential