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English definition of “ostentation”

ostentation

noun [U]     /ˌɒs.tenˈteɪ.ʃən/ US  /ˌɑː.stən-/ disapproving
the quality of being ostentatious: Her luxurious lifestyle and personal ostentation were both hated and envied.Attention-seeking, distracting and showing off
(Definition of ostentation noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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