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English definition of “good”

good

adjective (MORALLY RIGHT)   /ɡʊd/ (comparative better  /ˈbet̬·ər/, superlative best  /best/)
morally right or admirable: José is a genuinely good person. If you’re a good boy (= if you behave well) at the dentist, I’ll buy you some ice cream later. He’s always been good to his mother. Good can be used as part of an exclamation: Good heavens! You mean they still haven’t arrived? good    /ɡʊd/ noun [U] Even a small donation can do a lot of good.
(Definition of good adjective (MORALLY RIGHT) from the Cambridge Academic Content Dictionary © Cambridge University Press)
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