dolorology

noun
do·​lo·​rol·​o·​gy | \ ˌdō-lə-ˈräl-ə-jē How to pronounce dolorology (audio) , ˌdäl-ə- How to pronounce dolorology (audio) \
plural dolorologies

Medical Definition of dolorology

: algology The treatment of chronic pain has developed into a new medical specialty called dolorology.— Matt Clark, Newsweek, 25 Apr. 1977