'vertebral' originates from Latin, specifically the word 'vertebralis,' where 'vertebra' meant 'joint or articulation.'

'vertebralis' transformed into the French word 'vertébral,' and eventually became the modern English word 'vertebral' through Middle English.

Initially, it meant 'joint or articulation,' but over time it evolved into its current meaning of 'relating to the vertebrae or spinal column.'