Backbone and Datum

Backbone noun - A column of bones supporting the trunk of a vertebrate animal.

Datum and backbone are semantically related in core topic. In some cases you can use "Datum" instead a noun "Backbone".

Nearby Word: backboned

Datum noun - A single piece of information.

Backbone and datum are semantically related in core topic. Sometimes you can use "Backbone" instead a noun "Datum".