dermally🔊advEtymology From dermal + -ly.1In a dermal way; of or to the skin.Derived termsbasiepidermally, ectodermally, electrodermally, endodermally, epidermally, hypodermally, intradermally, mesodermally, neuroectodermally, panmesodermally, subdermally, subepidermally, transdermally