Last Updated：2025/11/20

(medicine, formal) The final (bottom-most) fused vertebrae at the base of the spine, the tailbone.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

coccyx

Source Word

coccyx

IPA(Pronunciation)

formal

(medicine, formal) The final (bottom-most) fused vertebrae at the base of the spine, the tailbone.

Japanese Meaning

尾骨 / 尾てい骨

After the fall, the doctor examined her coccyx for signs of fracture.

転倒後、医師は骨折の有無を確認するために彼女の尾骨を診察した。

Sense（1）

(medicine, formal) The final (bottom-most) fused vertebrae at the base of the spine, the tailbone.

coccyges

（ plural ）