That can not be renewed; as, a nonrenewable option; books on that shelf are nonrenewable. Opposite of renewable.

Resources which cannot be reused. Also, contract, such as an insurance policy, which cannot be renewed.

that can not be renewed; "books on that shelf are unrenewable"; "gas and oil are nonrenewable resources"

when an insurance company chooses not to renew a policy upon or after its expiration date. There are state laws regulating how a nonrenewable coverage is to be handled by the insurer.