(idiomatic, marching) To march in place, while still in step with the beat. / (by extension, figuratively) To stop making progress temporarily; to wait or stand still.

A substance, natural or man-made, which is intrinsically dangerous or otherwise poses a safety hazard. Examples are materials which are explosive, poisonous, chemically active (including acids and other corrosives), radioactive, or biologically active (including human blood and other medical waste).

An automated teller machine.

(banking) An automated teller machine.

(banking) An automated teller machine.

(banking) A device that provides bank customers with cash withdrawal and other services without the need for a human teller.

(computing, networking) Media Access Control address; a unique identifying number assigned to most network devices.

(soccer, basketball) An outcry warning a teammate of an approaching opponent, usually from the rear.

Of, related to or characteristic of a free market. Lacking wealth redistribution and government regulation.

(idiomatic) In development; in the process of being made or evolving.