psoriasis

noun

pso·​ri·​a·​sis sə-ˈrī-ə-səs How to pronounce psoriasis (audio)
: a chronic skin disease characterized by circumscribed red patches covered with white scales
psoriatic adjective or noun

Examples of psoriasis 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.
Skin conditions may develop such as atopic dermatitis and psoriasis. Matt Fuchs, TIME, 6 Feb. 2025 Turmeric topical products combined with traditional medical therapies may minimize psoriasis flares.10 6. Cristina Mutchler, Verywell Health, 8 Jan. 2025 Salt particles also land on your skin, which may help relieve eczema and psoriasis symptoms. Mckenzie Rankin, Axios, 20 Nov. 2024 Can help those with skin conditions like eczema and psoriasis Jojoba oil is widely used for its skin and hair benefits when applied topically. Ashlyn Messier, Fox News, 17 Oct. 2024 See all Example Sentences for psoriasis 

Word History

Etymology

New Latin, from Greek psōriasis, from psōrian to have the itch, from psōra itch; akin to Greek psēn to rub

First Known Use

circa 1684, in the meaning defined above

Time Traveler
The first known use of psoriasis was circa 1684

Dictionary Entries Near psoriasis

Cite this Entry

“Psoriasis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psoriasis. Accessed 16 Feb. 2025.

Kids Definition

psoriasis

noun
pso·​ri·​a·​sis sə-ˈrī-ə-səs How to pronounce psoriasis (audio)
: a skin disease characterized by red patches often covered with white scales

Medical Definition

psoriasis

noun
pso·​ri·​a·​sis sə-ˈrī-ə-səs How to pronounce psoriasis (audio)
plural psoriases -ˌsēz How to pronounce psoriasis (audio)
: a chronic skin disease characterized by circumscribed red patches covered with white scales

More from Merriam-Webster on psoriasis

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