Backbone and Rachis

Backbone noun - The series of vertebrae forming the axis of the skeleton and protecting the spinal cord.

Rachis is a synonym for backbone in spinal column topic. In some cases you can use "Rachis" instead a noun "Backbone", when it comes to topics like dorsum, technical.

Nearby Word: backboned

Rachis noun - The series of vertebrae forming the axis of the skeleton and protecting the spinal cord.

Backbone is a synonym for rachis in spinal column topic. You can use "Backbone" instead a noun "Rachis", if it concerns topics such as vertebral column.