尾骨
び
こ
つ
Meanings
1
coccyx; tailbone
Anatomical term for the small triangular bone at the base of the spine.
The coccyx is the bone at the very bottom of the spine.
I fell and hit my tailbone.
coccyx; tailbone
Anatomical term for the small triangular bone at the base of the spine.
The coccyx is the bone at the very bottom of the spine.
I fell and hit my tailbone.