epidermal

adjective

epi·​der·​mal ˌe-pə-ˈdər-məl How to pronounce epidermal (audio)
variants or less commonly epidermic
: of, relating to, or arising from the epidermis

Examples of epidermal in a Sentence

Recent Examples on the Web
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.
The ingredient makes your skin more susceptible to sun damage, which is already one of the main accelerants of epidermal aging. Tamim Alnuweiri, InStyle, 16 June 2026 When tube feet were severed, the wound margin was a mess of missing or fragmented epidermal and connective tissue. Jacek Krywko, ArsTechnica, 29 May 2026 Within hours, the wound epidermis becomes innervated by nearby nerve fibers, forming what biologists call the apical epidermal cap. Scott Travers, Forbes.com, 9 May 2026 During treatment, the AI assistant ensures every pulse navigates the precise line between high-energy efficacy and epidermal safety. Jason Phillips, USA Today, 18 Mar. 2026 See All Example Sentences for epidermal

Word History

First Known Use

1816, in the meaning defined above

Time Traveler
The first known use of epidermal was in 1816

Cite this Entry

“Epidermal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epidermal. Accessed 20 Jun. 2026.

Kids Definition

epidermal

adjective
epi·​der·​mal ˌep-ə-ˈdər-məl How to pronounce epidermal (audio)
: of, relating to, or arising from the epidermis
epidermal tissues

Medical Definition

epidermal

adjective
epi·​der·​mal ˌep-ə-ˈdər-məl How to pronounce epidermal (audio)
: of, relating to, or arising from the epidermis

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