noncancelable

or non·can·cel·la·ble

[ non-kan-suh-luh-buh l ]
/ nɒnˈkæn sə lə bəl /

adjective

not subject to cancellation: a noncancellable insurance policy.

Origin of noncancelable

non- + cancelable

OTHER WORDS FROM noncancelable

non·can·cel·a·bil·i·ty, noun