| the plate of fibrocartilage between the bodies of adjacent vertebrae. |

intervertebral disk n.
Any of the disks between the bodies of adjacent vertebrae. Also called intervertebral cartilage.
| intervertebral disk (ĭn'tər-vûr'tə-brəl) Pronunciation Key
A broad disk of cartilage that separates adjacent vertebrae of the spine and acts as a shock absorber during movement. |