Circulate (verb)

1. To move or circulate freely in a specified area.
2. To cause to spread or be distributed among a wide range of people or things.
3. To cause to be in continuous movement in a system or network.

Origin:

The word 'circulate' comes from the latin 'circulare' which means 'to move in a circle.'.

Examples:

1. The air conditioning system helps to circulate cool air throughout the building.
2. The rumor started to circulate quickly through the office.
3. Blood circulates throughout the body to deliver oxygen to the cells.
4. The company asked its employees to circulate the job opening to their networks.
5. The librarians asked the students to circulate the books back to the shelves.