epidermoid
adjective
epi·der·moid ˌe-pə-ˈdər-ˌmȯid 
: resembling epidermis or epidermal cells : made up of elements like those of epidermis
an epidermoid cyst
Example Sentences
Recent Examples on the Web An infected epidermoid cyst An epidermoid cyst is a non-cancerous bump that can show up pretty much anywhere on your skin, including your belly button, the Mayo Clinic says. 
Korin Miller, SELF, 23 Feb. 2019 The gruesome 7-minute video showcases Lee going in on a patient's neck who has an epidermoid cyst, a growth that at first glance, is honestly barely visible to the naked eye. Kaleigh Fasanella, Allure, 20 Sep. 2017
Korin Miller, SELF, 23 Feb. 2019 The gruesome 7-minute video showcases Lee going in on a patient's neck who has an epidermoid cyst, a growth that at first glance, is honestly barely visible to the naked eye. Kaleigh Fasanella, Allure, 20 Sep. 2017 Word History
First Known Use
1836, in the meaning defined above
Medical Definition
epidermoid
adjective
epi·der·moid -ˈdər-ˌmȯid
: resembling epidermis or epidermal cells : made up of elements like those of epidermis
epidermoid cancer of the lung