1. to circulate again or cause to flow in a circular path repeatedly

Examples

• The heating system recirculates warm air throughout the building.
• The pool pump recirculates the water to keep it clean.
• The company decided to recirculate the memo to all departments.
• Blood recirculates through the body via the circulatory system.
• The air conditioning unit recirculates cool air in the room.
• They recirculate the cooking oil to reduce waste.