- 1(of strong negative opinions or feelings) that cannot be changed implacable hatred
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- 2(of a person) unwilling to stop opposing someone or something an implacable enemy She remained implacable (= she would not change her feelings and opinions).
NAmE//ɪmˈplækəbli//
adverb to be implacably opposed to the planSee implacable in the Oxford Advanced Learner's DictionaryCheck pronunciation: implacable