Word.ws English Dictionary

closed circulatory systems

closed circulatory systems is the plural of closed circulatory system.

Meaning of closed circulatory system

Noun

closed circulatory system (plural closed circulatory systems)

  1. blood circulation via the pumping of the heart pushing blood through closed vessels

Questions about closed circulatory systems

What is closed circulatory systems the plural of?
Closed circulatory systems is the plural of closed circulatory system.

Words near closed circulatory systems in the dictionary

  1. closed captions
  2. closed casket
  3. closed circuit
  4. closed circuits
  5. closed circulatory system
  6. closed circulatory systems
  7. closed cities
  8. closed city
  9. closed class
  10. closed comedo
  11. closed comedone

Source and license

Adapted from Wiktionary: closed circulatory systems (page history and authors); closed circulatory system (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “closed circulatory systems.” Word.ws, https://word.ws/closed_circulatory_systems. Based on Wiktionary, CC BY-SA 4.0.