From proto- + dermal or protoderm + -al. <span class="searchmatch">protodermal</span> (not comparable) Relating to the protoderm 2015 July 14, “Genome-Wide Profiling of Histone Modifications...
monodermal neodermal nondermal oculodermal osteodermal paradermal peridermal <span class="searchmatch">protodermal</span> subdermal transdermal of or pertaining to skin dermal (plural dermals)...
protocyanide protodeacon protodeauration protodeboronation protoderm <span class="searchmatch">protodermal</span> protodesilylation protodiastole protodiastolic protodioscin diprotodon...