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interstitium

noun

in·​ter·​sti·​tium ˌint-ər-ˈstish-ē-əm How to pronounce interstitium (audio)
plural interstitia -ē-ə How to pronounce interstitium (audio)
: interstitial tissue

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Cite this Entry

“Interstitium.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/interstitium. Accessed 6 Dec. 2025.

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