sesamoid
adjective medical specialized uk/ˈses.ə.mɔɪd/ us/ˈses.əˌmɔɪd/
籽骨的
relating to any of the sesamoid bones (= a bone inside a tendon)
sesamoid
noun [ C ] medical specialized uk/ˈses.ə.mɔɪd/ us/ˈses.əˌmɔɪd/
籽骨
a small, round piece of bone or tendon
a sesamoid bone 籽骨