thigh bone
noun
variants
or thighbone
plural thigh bones or thighbones
: the proximal bone of the hind or lower limb that extends from the hip to the knee : femur sense 1
Cite this Entry
“Thigh bone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thigh%20bone. Accessed 5 Sep. 2025.
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thighbone
noun
thigh·bone
-ˈbōn 
-ˌbōn
Medical Definition
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