'Epidermal' definitions:

Definition of 'epidermal'

From: WordNet
adjective
Of or relating to a cuticle or cuticula [syn: cuticular, epidermal, epidermic, dermal]

Definition of 'Epidermal'

From: GCIDE
  • Epidermal \Ep`i*der"mal\, a. Of or pertaining to the epidermis; epidermic; cuticular. [1913 Webster]