The definition of irrevocable is something that cannot be undone or changed.
(adjective)An example of irrevocable is a contract that, once signed, cannot be cancelled.
See irrevocable in Webster's New World College Dictionary
adjective
Origin: ME < MFr irrévocable < L irrevocabilis
Related Forms:
See irrevocable in American Heritage Dictionary 4
adjective
Related Forms:
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