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English definition of “illusory”

illusory

adjective uk   /ɪˈluː.sər.i/ us    /-sɚ-/ (also illusive) formal
not real and based on illusion: Their hopes of a peaceful solution turned out to be illusory.True, real, false, and unreal
(Definition of illusory from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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