spinal anesthesia, spinal anaesthesia, spinal -- (anesthesia of the lower half of the body; caused by injury to the spinal cord or by injecting an anesthetic beneath the arachnoid membrane that surrounds the spinal cord)
Overview of adj spinal
The adj spinal has 1 sense
spinal -- (of or relating to the spine or spinal cord; "spinal cord"; "spinal injury")