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defy

 
/dɪˈfɑɪ/ v [T]

Definition

to refuse to obey or to do something in the usual or expected way: They defied an evacuation order and stayed in town during the hurricane. He defied the odds (= did what no one expected) and won the race for mayor. defiant
 
/dɪˈfɑɪ·ənt/ adj
She is defiant, angry, and tough.
defiantly
 
/dɪˈfɑɪ·ənt·li/ adv
When I said she might fail, she replied defiantly, “No, I won’t!”
(Definition of defy v from the Cambridge Academic Content Dictionary © Cambridge University Press)

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