definition
The act of moving in a circle, or in a course which brings the moving body to the place where its motion began.
definition
The act of passing from place to place or person to person; free diffusion; transmission.
definition
Currency; circulating coins; notes, bills, etc., current for coin.
example
The new bills will come into circulation next Friday.
definition
The extent to which anything circulates or is circulated; the measurement of diffusion
definition
The movement of the blood in the circulatory system, by which it is brought into close relations with almost every living elementary constituent.
definition
The movement of the sap in the vessels and tissues of plants.