n. A document issued by a sovereign, legislature, or other authority, creating a public or private corporation, such as a city, college, or bank, and defining its privileges and purposes.n. A written grant from the sovereign power of a country conferring certain rights and privileges on a person, a corporation, or the people: A royal charter exempted the Massachusetts colony from direct interference by the Crown. n. A document outlining the principles, functions, and organization of a corporate body; a constitution: the city charter. n. An authorization from a central organization to establish a local branch or chapter.n. Special privilege or immunity.n. A contract for the commercial leasing of a vessel or space on a vessel.n. The hiring or leasing of an aircraft, vessel, or other vehicle, especially for the exclusive, temporary use of a group of travelers.n. A written instrument given as evidence of agreement, transfer, or contract; a deed.adj. Of, relating to, or being an arrangement in which transportation is leased by a group of travelers for their exclusive, temporary use.v. To grant a charter to; establish by charter.v. To hire or lease by charter: charter an oil tanker. v. To hire (a bus or airplane, for example) for the exclusive, temporary use of a group of travelers.