Definition of epidermic in English:

epidermic

adjective

See epidermis

‘Fourteen genes were mapped to this region; of these, 11 were expressed in the skin (5 epidermic cytokeratin and 6 hard keratin genes), but none were mutated in hague mice.’
‘The membranous outer periclinal wall of the epidermic cells would favour water absorption, thus enhancing the adherence and germination capacity, as in some examples of the family Lamiaceae.’