diadermal

adjective
dia·​der·​mal | \ ˌdī-ə-ˈdər-məl How to pronounce diadermal (audio) \
variants: or diadermatic \ -​dər-​ˈmat-​ik How to pronounce diadermatic (audio) \ or diadermic \ -​ˈdər-​mik How to pronounce diadermic (audio) \

Medical Definition of diadermal

: acting through the skin a diadermal allergy a diadermal ointment