hollow organ
noun
: a visceral organ that is a hollow tube or pouch (as the stomach or intestine) or that includes a cavity (as of the heart or bladder) which subserves a vital function
Cite this Entry
“Hollow organ.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hollow%20organ. Accessed 3 Nov. 2025.
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