revolvingdoor

revolving door n.

1. A door, as in the entrance of an office or apartment building, usually consisting of four rigid upright sections interconnected at right angles and rotating about a central upright pivot.

2. Informal. An organization, institution, or place whose members, personnel, or population remain only a short time before going elsewhere.

  re·volvʹing-doorʹ (rĭ-vŏlʹvĭng-dôrʹ, -dōrʹ) adj.

* * *