revolving door
noun/rɪˌvɒlvɪŋ ˈdɔː(r)/
/rɪˌvɑːlvɪŋ ˈdɔːr/
- a type of door in an entrance to a large building that turns around in a circle as people go through it
- She saw him heading towards the revolving door.
- used to talk about a place or an organization that people enter and then leave again very quickly
- The company became a revolving-door workplace.
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revolving door