clavus

noun
cla·​vus | \ ˈklā-vəs How to pronounce clavus (audio) , ˈkläv-əs How to pronounce clavus (audio) \
plural clavi\ ˈklā-​ˌvī How to pronounce clavi (audio) , ˈkläv-​ˌē How to pronounce clavi (audio) \

Medical Definition of clavus

: corn