cirˈculable adjective

Capable of being circulated

cirˈculating noun and adjective

circulāˈtion noun

1. The act of moving in a circle or in a closed path (as the blood)
2. Spreading or moving about
3. Dissemination
4. The sale of a periodical
5. The money in use at any time in a country

cirˈculative or cirˈculatory adjective

Circulating

cirˈculātor noun

circulating capital noun (old)

Working capital

circulating library noun

1. A small library that moves around a group of schools, hospitals, etc
2. One from which books are circulated among subscribers

circulatory system noun

The system of blood and lymph vessels, including the heart

in or out of circulation

In or out of general use, activity, etc