"'nuff said" meaning in English

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  "etymology_text": "Contraction and pronunciation spelling of enough said.",
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          "text": "“Your new computer is super expensive!” “Yeah, but it rocks! ’Nuff said!”",
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          "ref": "1979, Margaret Oberman, Doug Steckler, I Could Have Been a Contender: Or, The Other Book of Lists, New York, N.Y.: Avon, →ISBN, page 102:",
          "text": "Remember, Blanche DuBois was a blotto and her trip to New Orleans didn't get her anywhere. Nuff said.",
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        "Used in various situations to either end a discussion, or to imply that further discussion is not needed."
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        "(informal) Used in various situations to either end a discussion, or to imply that further discussion is not needed."
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          "ref": "1979, Margaret Oberman, Doug Steckler, I Could Have Been a Contender: Or, The Other Book of Lists, New York, N.Y.: Avon, →ISBN, page 102:",
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        "(informal) Used in various situations to either end a discussion, or to imply that further discussion is not needed."
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