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English definition of “irrevocable”

irrevocable

adjective     /ɪˈrev.ə.kə.bl̩/
impossible to change : an irrevocable decision Not able to be changedKeeping and staying the same irrevocably     /-bli/ adverb Closing the factory would irrevocably alter the character of the local community for the worse .Not able to be changedKeeping and staying the same
(Definition of irrevocable adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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