ephelis

noun
ephe·​lis | \ i-ˈfē-ləs How to pronounce ephelis (audio) \
plural ephelides\ -​ˈfē-​lə-​ˌdēz How to pronounce ephelides (audio) , -​ˈfel-​ə-​ How to pronounce ephelides (audio) \

Medical Definition of ephelis