sellout

[ sel-out ]
/ ˈsɛlˌaʊt /

noun

an act or instance of selling out.
an entertainment, as a show or athletic event, for which all the seats are sold.
Informal. a person who betrays a cause, organization, or the like; traitor.
Informal. a person who compromises his or her personal values, integrity, talent, or the like, for money or personal advancement.

Origin of sellout

1855–60, Americanism; noun use of verb phrase sell out
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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