English Dictionary

shackle joint

名詞

(anatomy) A joint formed by a bony ring passing through a hole in a bone, as at the bases of spines in some fishes.

日本語の意味

魚類など一部の動物に見られる、骨輪が骨の孔を通過することで形成される関節。

During the dissection, the ichthyologist discovered a shackle joint at the base of each dorsal spine, where a bony ring passed through a hole in the vertebra.

解剖の際、魚類学者は各背棘の基部に骨の輪が穴を通って形成された関節を発見した。

意味（1）

(anatomy) A joint formed by a bony ring passing through a hole in a bone, as at the bases of spines in some fishes.

shackle joints （ plural ）