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sell-out - definition and synonyms

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noun [singular]     sell-out pronunciation in British English
  1. 1
    a performance, sports event etc for which all the tickets are sold

    Their London concert was a sell-out.

  2. 2
    informal a situation in which someone does something that is the opposite of what they had promised or that seems to be against their principles

    Several groups have decried the peace accord as a sell-out.

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