Meanings

recycle

circulation

circular reasoning

circulatory system (blood, lymph, etc.)

circulatory organ

recurring decimal

business cycle

cyclicity

circulatory system (blood, lymph, etc.)

loop line

left ventricular assist device

cardiac ward

Basic Act on Establishing a Sound Material-Cycle Society

(material) recycling society

inventory cycle

round-trip transaction

thermohaline circulation

nitrogen cycle

end-around borrow

blood circulation