Word Study
psoriasis
WORDNET DICTIONARY
Noun psoriasis has 1 sense
CIDE DICTIONARY
psoriasis, n. [NL., fr. Gr. , fr. psora.].
The state of being affected with psora. [1913 Webster]
OXFORD DICTIONARY
psoriasis, n. a skin disease marked by red scaly patches.
Derivative
psoriatic adj.
Etymology
mod.L f. Gk psoriasis f. psoriao have an itch f. psora itch
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