Meaning of sellout

Definition of sellout

(noun) someone who has sold out
an event for which all tickets are sold; "get your tickets for the concert early, it is sure to be a sellout"
the selling of an entire stock of something; "the latest Xbox game is so popular, shops are warning of a probable sellout before Christmas"
a betrayal of one's principles principles, country, cause, etc.

Other information on sellout

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