Definition of the word revolving door

The term "revolving door" is commonly used to describe a situation where individuals with influential positions in an organization or industry continually depart and rejoin, creating a cycle of constant turnover. The origin of this term is rooted in the concept of a physical revolving door, which is a type of door that rotates on a hinge, allowing motion in both directions. In the context of business, the metaphorical revolving door represents the continuous flow of people coming and going from an organization, which can result in the loss of institutional knowledge and expertise. The use of this metaphor highlights the perceived futility and monotony of the rapid succession of departures and rehirings, implying that the process is unsustainable and potentially inefficient.