Air'-vĕs'sel, n.
n. A vessel, cell, or duct, and the like, containing or conducting air; as the air-vessels of insects, birds, plants, &c.; the air-vessel of a pump, engine, &c. For the latter, see AIR-CHAMBER.
n. A vessel, cell, or duct, and the like, containing or conducting air; as the air-vessels of insects, birds, plants, &c.; the air-vessel of a pump, engine, &c. For the latter, see AIR-CHAMBER.