IPA: /ˌdɛnərˈveɪʃən/
KK: /dɛnərˈveɪʃən/
The process of cutting off or blocking the connection of a nerve to a part of the body, which can happen through surgery or chemicals.
The doctor explained that denervation could help relieve pain in the affected area.
Denervation → It is formed from "de-" (meaning down or away) and "nervare" (from Latin, meaning to nerve or to stimulate). The word "denervation" refers to the process of removing or cutting off nerve supply, hence taking away the nerve stimulation.
Think of 'taking away' ('de-') the 'nerve' ('nervare') — that's why denervation means the removal of nerve supply.