transdermal
adjective
trans·der·mal
tran(t)s-ˈdər-məl 
tranz-
: relating to, being, or supplying a medication in a form for absorption through the skin into the bloodstream
transdermal drug delivery
transdermal nitroglycerin
transdermal nicotine patch
Examples of transdermal in a Sentence
Recent Examples on the Web
Topical creams and rings provide estrogen directly to the tissues, while a pills or a transdermal patch are often preferred when other menopausal symptoms like hot flashes are present.
—
Sandra Rose Salathe, Flow Space, 21 Mar. 2025
Advances in hormone therapy include the delivery of estrogen through a transdermal patch or gel, which appears to impart a lower risk of developing blood clots than oral delivery does.
—Rebecca Mead, The New Yorker, 3 Mar. 2025
In 2025, expect to see more experimentation with minor cannabinoids like CBN and THCV, as well as a continued focus on non-smokable options such as transdermal patches and inhalers.
—Matt Rozo, The Mercury News, 27 Feb. 2025
One unexplored alternative is transdermal vaccination — delivering vaccines through the skin.
—Jenny Lehmann, Discover Magazine, 24 Feb. 2025
See All Example Sentences for transdermal
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Sandra Rose Salathe, Flow Space, 21 Mar. 2025
Advances in hormone therapy include the delivery of estrogen through a transdermal patch or gel, which appears to impart a lower risk of developing blood clots than oral delivery does.
—Rebecca Mead, The New Yorker, 3 Mar. 2025
In 2025, expect to see more experimentation with minor cannabinoids like CBN and THCV, as well as a continued focus on non-smokable options such as transdermal patches and inhalers.
—Matt Rozo, The Mercury News, 27 Feb. 2025
One unexplored alternative is transdermal vaccination — delivering vaccines through the skin.
—Jenny Lehmann, Discover Magazine, 24 Feb. 2025
See All Example Sentences for transdermal
Cite this Entry
“Transdermal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/transdermal. Accessed 5 Jul. 2025.
Copy CitationMedical Definition
transdermal
adjective
trans·der·mal
ˌtran(t)s-ˈdər-məl, ˌtranz-
: 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
Love words? Need even more definitions?
Merriam-Webster unabridged
Share