(ˈ) ̷ ̷| ̷ ̷ ̷ ̷lə(r) adjective
Etymology: International Scientific Vocabulary radicul- (from Latin radicula little root) + -ar
1. : of or relating to the radicle or the root of a plant
2. : of, relating to, or involving a nerve root
radicular lesions are typically responsible for severe sciatic pain