Mē'ter1, n.
n. [Eng. mete.] One who, or that which, metes or measures; specifically, (a.) An instrument for measuring the consumption of gas; a gas-meter. Two kinds are used, the water, or wet meter, and the dry meter; the former measuring the gas by the revolution of a chambered wheel partly immersed in water, the latter by the alternate filling and emptying of two cavities formed by circular disks and flexible bands connecting them, somewhat like double bellows. The amount of flow in each case is indicated on dials. (b.) An instrument for measuring the consumption of water; a water-meter. (c.) A licensed measurer of coals before they are delivered out for sale; a coal-meter. Crabb.