pso·​as ˈsō-əs How to pronounce psoas (audio)
plural psoai ˈsō-ˌī How to pronounce psoas (audio) or psoae -ˌē How to pronounce psoas (audio)
: either of two internal muscles of the loin:

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Cite this Entry

“Psoas.” Medical Dictionary, Merriam-Webster, Accessed 30 Sep. 2023.

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