ischial tuberosity
noun
: a bony swelling on the posterior part of the superior ramus of the ischium that gives attachment to various muscles and bears the weight of the body in sitting
Cite this Entry
“Ischial tuberosity.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/ischial%20tuberosity. Accessed 9 Jul. 2025.
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