PORT n. 2 definitions
In law and commercial usage, a harbor where vessels are admitted to discharge and receive cargoes, from whence they depart and where they finish their voyages. Free port. See under Free. -- Port bar. (Naut,) (a) A boom. See Boom, 4, also Bar, 3. (b) A bar, as of sand, at the mouth of, or in, a port. -- Port charges (…