n. [ Cf. F. irrévocabilité. ] The state or quality of being irrevocable; irrevocableness. [ 1913 Webster ]
a. [ L. irrevocabilis: cf. F. irrévocable. See In- not, and Revoke, and cf. Irrevocable. ] Incapable of being recalled or revoked; unchangeable; irreversible; unalterable;
Firm and irrevocable is my doom. Shak.
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