recirculating

/riːˈsɜːrkjəleɪtɪŋ/
verb
  1. Moving or flowing around again within a system, especially after being processed or cleaned.
    • The heater keeps recirculating the same warm air through the house.
    • The pump is recirculating the water in the fountain.
    • The aquarium filter is recirculating the water to keep it clean.
Synonyms
adjective
  1. Designed to move or flow around again within a system.
    • The recirculating pump helps save water in the garden.
    • This recirculating fan keeps the temperature even in the greenhouse.
    • They installed a recirculating system to reduce waste.
What does "recirculating" mean? | whatsthatwordmean | whatsthatwordmean