The process of one person or thing taking the place of another in a specific role or position, often implying a routine or scheduled change.

An organized sequence in which individuals or groups switch places or responsibilities, typically seen in contexts like work shifts or sports games.

The act of replacing someone temporarily to allow for rest or to ensure continued operation in tasks, commonly used in sports and emergency situations.

A systematic exchange of duties or roles among individuals to maintain balance and efficiency, often used in teamwork or collaborative settings.

The act of alternating or rotating responsibilities among multiple participants to share workload or enhance performance.