capillary bed

noun

Medical Definition of capillary bed

: the whole system of capillaries of a body, part, or organ

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“Capillary bed.” The Merriam-Webster.com Medical Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/medical/capillary%20bed. Accessed 11 December 2019.

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Britannica English: Translation of capillary bed for Arabic Speakers

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