The word 'sellout' is correct and commonly used in written English.
It can be used as a noun or adjective to describe someone who has compromised their principles or integrity in exchange for money or personal gain. Example: The musician was once known for his rebellious lyrics and anti-capitalist stance, but many of his fans accused him of being a sellout when he signed a lucrative record deal with a major label.
The 37-year-old Slovak center celebrated by pounding the boards behind the net as the sellout crowd of 21,871 roared.
Vincent Baudriller, director for the past nine years of the Avignon festival, probably the most important contemporary arts/theatre event in France, said the three-week festival was practically a sellout.
People in the know confirmed that Andy's Davos gig is always a sellout.
"I'm not going to spend my life drawing [cartoons of Muhammad]." Luz drew the sellout cover after the January massacre of his colleagues, which portrayed the prophet under the words "all is forgiven" and holding a sign that said "Je suis Charlie".
Even Eurosceptic Tory "sellout" merchants were only going through the motions.
When foreign firms arrived to buy up brands such as Rover, there was hostile talk of betrayal and sellout on both left and right.
You can hear the sound of axes grinding, of course – not all comedians are delighted with the equation Lee makes between appearing on Live at the Apollo and being a corporate sellout.
In San Antonio, though, there is a stadium, team, and apparent market for soccer (the upcoming friendly between the US and Mexico, set to be held on 15 April at San Antonio's Alamodome, is a 65,000 sellout).
The disturbance began when crowds of people tried to force their way into the sellout event by climbing over fences and forcing their way through security, state police said in a statement on Sunday night.
THE year was 1985, the scene Whitney Houston's second sellout concert in Carnegie Hall in New York.
The idea that the raspy troubadour of '60s freedom anthems would go to a dictatorship and not sing those anthems, wrote a critic in the New York Times, "is a whole new kind of sellout".
