# circulatory

/ˈsɝkjəɫəˌtɔɹi/ (US) · /sˌɜːkjʊlˈeɪtəɹˌi/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/circulatory
Updated: 2026-05-19

## Definition

relating to the system in your body that carries blood around. It describes things that help blood move through your veins and arteries.

For teachers: relating to the system of organs and vessels that transports blood throughout the body. Often used to describe the physical properties of blood or the vessels that carry it.

## Examples

- The doctor checked my circulatory system for any blockages.
- Exercise is essential for maintaining a healthy circulatory system and preventing heart disease.
- The circulatory system relies on a delicate balance of pressure and vessel elasticity to ensure that oxygenated blood reaches every cell in the body efficiently.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.