charter
/ˈchär-tər/
noun
a written instrument or contract (such as a deed) executed in due form
a grant or guarantee of rights, franchises, or privileges from the sovereign power of a state or country
a written instrument that creates and defines the franchises of a city, educational institution, or corporation
verb
to establish, enable, or convey by charter
certify
to hire, rent, or lease for usually exclusive and temporary use
The city was chartered in 1837.
a chartered mechanical engineer
hire let lease rent charter mean to engage or grant for use at a price. hire and let, strictly speaking, are complementary terms, hire implying the act of engaging or taking for use and let the granting of use. lease strictly implies a letting under the terms of a contract but is often applied to hiring on a lease.
adjective
of, relating to, or being a travel arrangement in which transportation (such as a bus or plane) is hired by and for one specific group of people
a charter flight