The tail bone in humans is the vestigal coccyx bone, which extends from the end of the pelvic girdle in a straight line with the spine.
The anatomical term for tail bone is coccyx.
Coccyx
heliophormapis
a tail bone
Calcaneus
If the tail has been docked at home, it's probably the bone. Bring the dog to the vet for a proper job.
The coccyx (pronounced kok-siks)
The proper name for the hipbone is the coxal bone or os coxae.
The bone that supports the tail feather bone is the scrodum or the dick
The human tailbone, or coccyx, is a triangular bone formation located at the base of the vertebral column. It is made up of four fused vertebrae and serves as an attachment site for ligaments and muscles that support the pelvis and lower back.
The bone in a horse's tail is called the Dock. It goes from the top of the tail, to about mid-tail or shorter.
bone