Found 1 items, similar to Air vessel.
English → English (gcide) Definition: Air vessel Air vessel \Air" ves`sel\ A vessel, cell, duct, or tube containing or conducting air; as the air vessels of insects, birds, plants, etc.; the air vessel of a pump, engine, etc. For the latter, see Air chamber . The air vessels of insects are called trache[ae], of plants spiral vessels. [1913 Webster]