incommutable

[ in-kuh-myoo-tuh-buh l ]
/ ˌɪn kəˈmyu tə bəl /

adjective

not exchangeable.
unchangeable; unalterable.

Origin of incommutable

First recorded in 1400–50; late Middle English word from Latin word incommūtābilis. See in-3, commutable

OTHER WORDS FROM incommutable

in·com·mut·a·bil·i·ty, in·com·mut·a·ble·ness, noun in·com·mut·a·bly, adverb

Example sentences from the Web for incommutable

British Dictionary definitions for incommutable

incommutable
/ (ˌɪnkəˈmjuːtəbəl) /

adjective

incapable of being commuted; unalterable

Derived forms of incommutable

incommutability or incommutableness, noun incommutably, adverb