Meaning of the word "sell out" in English

What does "sell out" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

sell out

US /sel aʊt/
UK /sel aʊt/
"sell out" picture

Phrasal Verb

1.

to sell all of something, so that there is no more left for people to buy

Example:
The concert tickets sold out in minutes.
The new phone model sold out on the first day of release.
2.

to betray one's principles or former associates for personal gain

Example:
Many fans felt the band sold out when they started making commercial music.
He was accused of selling out his friends for a promotion.
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