ker·a·to·ly·sis 
(kĕr′ə-tō-līsĭs)
(kĕr′ə-tō-līsĭs)n. pl. ker·a·to·ly·ses (-sēz)
1. The separation or loosening of the horny layer of the epidermis.
2. A skin disease characterized by a periodic shedding of the epidermis.
ker′a·to·lytic (-lĭtĭk) adj.
- nationality
- nationalization
- nationalize
- nationalizer
- nationally
- national monument
- national park
- national seashore
- National Socialism
- nationhood
- nationless
- Nation of Islam
- nation-state
- nationwide
- native
- Native Alaskan
- Native American
- native-born
- Native Hawaiian
- natively
- nativeness
- nativism
- nativist
- nativistic
- nativity