Index of English words, starting with "ir"

(1) - Irreversibility (n.) The state or quality of being irreversible; irreversibleness.

(1) - Irreversible (a.) Incapable of being reversed, recalled, repealed, or annulled; as, an irreversible sentence or decree.
(2) - Irreversible (a.) Incapable of being reversed or turned about or back; incapable of being made to run backward; as, an irreversible engine.

(1) - Irreversibly (adv.) In an irreversible manner.

(1) - Irrevocable (a.) Incapable of being recalled or revoked; unchangeable; irreversible; unalterable; as, an irrevocable promise or decree; irrevocable fate.