1.Definition: (library science) the count of books that are loaned by a library over a specified period

Category: General

2.Definition: free movement or passage (as of cytoplasm within a cell or sap through a plant)

"Ocean circulation is an important part of global climate", "A fan aids air circulation"

Category: General

3.Definition: movement through a circuit; especially the movement of blood through the heart and blood vessels

Category: General

4.Definition: number of copies of a newspaper or magazine that are sold

"By increasing its circulation the newspaper hoped to increase its advertising"

Category: General

5.Definition: the dissemination of copies of periodicals (as newspapers or magazines)

Category: General

6.Definition: the spread or transmission of something (as news or money) to a wider group or area

Category: General