Also trans·der·mic. transcutaneous.
Pharmacology. (of a medication) applied to the skin, usually as part of an adhesive patch, for absorption into the bloodstream.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use transdermal in a sentence
Scientists know that substances can enter the body through the skin, a process called transdermal absorption.Best aluminum-free deodorant: Keep odor at bay naturally with these formulations | Irena Collaku | August 23, 2021 | Popular-Science
I was exhausted and soaked with sweat, and the transdermal under my costume itched.Down and Out in the Magic Kingdom | Cory Doctorow
British Dictionary definitions for transdermal
(of a medicine) entering the bloodstream by absorption through the skin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012