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.