circulation

1 ENTRIES FOUND:
circulation /ˌsɚkjəˈleɪʃən/ noun
plural circulations
circulation
/ˌsɚkjəˈleɪʃən/
noun
plural circulations
Britannica Dictionary definition of CIRCULATION
1 
[noncount]
a  : the movement of blood through the body that is caused by the pumping action of the heart
b  : movement of air, water, etc., through the different parts of something
2 
[noncount] : the act of passing something (such as money, information, etc.) from person to person or place to place : the state of being passed from person to person or place to place
3 
[noncount] : the state of being actively involved in social activities (such as parties or dates)
4 
[count] : the average number of copies of a newspaper, magazine, etc., that are sold over a particular period