IPA: /ˌɪntərˈvɜːrtəbrəl/
KK: /ˌɪntərˈvɜrtəbrəl/
Referring to the space or structures that are located between the bones of the spine.
The intervertebral discs act as cushions between the vertebrae in the spine.
Intervertebral → It is formed from "inter-" (meaning between) and "vertebra" (from Latin "vertebra", meaning joint or bone of the spine) and "-al" (meaning pertaining to). The word describes something that pertains to the space between the vertebrae in the spine.
Think of 'inter-' meaning 'between' and 'vertebra' referring to the bones in your spine — so intervertebral relates to the area between those bones.