psoriasis

[suh-rahy-uh-sis]
See more synonyms for psoriasis on Thesaurus.com

Origin of psoriasis

1675–85; < New Latin < Greek psōríāsis, equivalent to psōriā-, variant stem of psōriân to have the itch (derivative of psṓra itch) + -sis -sis
Also called psora.
Related formspso·ri·at·ic [sawr-ee-at-ik, sohr-] /ˌsɔr iˈæt ɪk, ˌsoʊr-/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018


Examples from the Web for psoriasis

Contemporary Examples of psoriasis

  • She writes, “the baboon-man is my psoriasis... an illness that sticks to the skin and only wakes up when you no longer expect it.”

    The Daily Beast logo
    Victory for DSK or His Accuser?

    Tracy McNicoll

    October 14, 2011

Historical Examples of psoriasis


British Dictionary definitions for psoriasis

psoriasis

noun
  1. a skin disease characterized by the formation of reddish spots and patches covered with silvery scales: tends to run in families
Derived Formspsoriatic (ˌsɔːrɪˈætɪk), adjective

Word Origin for psoriasis

C17: via New Latin from Greek: itching disease, from psōra itch
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for psoriasis
n.

1680s, from medical Latin psoriasis, in Late Latin "mange, scurvy," from Greek psoriasis "being itchy," from psorian "to have the itch," from psora "itch, mange, scab," related to psen "to rub" (see psilo-). Related: Psoriatic.

Online Etymology Dictionary, © 2010 Douglas Harper

psoriasis in Medicine

psoriasis

[sə-rīə-sĭs]
n.
  1. A noncontagious inflammatory skin disease characterized by recurring reddish patches covered with silvery scales.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

psoriasis in Science

psoriasis

[sə-rīə-sĭs]
  1. A chronic, inflammatory skin disease in which recurring reddish patches, often covered with silvery scales, appear especially on the knees, elbow, scalp and trunk. Psoriasis is noncontagious and is inheritable.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.