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Definition of psoriasis

psoriasis

/səˈraɪ.ə.sɪs/
pso · ri · a · sis
Plural:psoriases
•
Adjective:psoriatic
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psoriasis Lexical Profile

psoriasis Game Scores & Validity

• noun

1

A chronic, non-contagious autoimmune skin disorder characterized by the rapid buildup of skin cells, resulting in red, itchy, scaly patches commonly on the elbows, knees, and scalp.

Example

"The dermatologist prescribed a topical corticosteroid ointment to help manage the patient's plaque psoriasis."

• Rhymes for psoriasis

• Nearby Words

pseudoscientist
psi
psoralea
psoriasis
psst
psych
psyche

Word Origin & Etymology

Borrowed in the late 17th century from Late Latin psoriasis, from Ancient Greek ψωρίασις (psōríasis, "itchy skin condition"), derived from ψώρα (psṓra, "itch, mange, or scabies").

Cite this Entry

Wordmom. (2026). Definition of Psoriasis. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/psoriasis
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