hypercementosis

noun
hy·​per·​ce·​men·​to·​sis | \ -ˌsē-men-ˈtō-səs How to pronounce hypercementosis (audio) \
plural hypercementoses\ -​ˌsēz How to pronounce hypercementoses (audio) \

Medical Definition of hypercementosis

: excessive formation of cementum at the root of a tooth