“an epidemic disease,” especially the plague, late 15c., ipedemye, impedyme, from Old French ypidime (12c., Modern French épidémie), from Late Latin epidemia (see epidemic (adj.)).
[ep-i-den-druh m] /ˌɛp ɪˈdɛn drəm/ noun 1. any of numerous tropical American orchids of the genus Epidendrum, having variously colored, often showy flowers.
[ep-i-dur-mis] /ˌɛp ɪˈdɜr mɪs/ noun 1. Anatomy. the outer, nonvascular, nonsensitive layer of the skin, covering the true skin or corium. 2. Zoology. the outermost living layer of an animal, usually composed of one or more layers of cells. 3. Botany. a thin layer of cells forming the outer integument of seed plants and ferns. […]
epidermalization ep·i·der·mal·i·za·tion (ěp’ĭ-dûr’mə-lĭ-zā’shən) n. The transformation of glandular or mucosal epithelium into stratified squamous epithelium. Also called squamous metaplasia.
- Epidermal ridge
epidermal ridge n. Any of the ridges of the epidermis of the palms and soles, where the sweat pores open. Also called skin ridge.