trans·der·mal adjective \tran(t)s-ˈdər-məl, tranz-\
First Known Use of TRANSDERMAL
trans·der·mal adjective \ˌtran(t)s-ˈdər-məl, ˌtranz-\ (Medical Dictionary)
: relating to, being, or supplying a medication in a form for absorption through the skin into the bloodstream <transdermal drug delivery> <a transdermal nicotine patch>
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