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seborrhea

[seb-uh-ree-uh] /ˌsɛb əˈri ə/
noun, Pathology
1.
an excessive and abnormal discharge from the sebaceous glands.
Also, seborrhoea.
Origin
1875-1880
1875-80; seb(um) + -o- + -rrhea
Related forms
seborrheal, seborrheic, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Word Origin and History for seborrheic

seborrhea

n.

also seborrhoea, "discharge of sebaceous matter, especially as a scalp condition," 1849, coined in Modern Latin as a hybrid, from sebo-, used as comb. form of Latin sebum "tallow, suet, grease" (see sebum) + Greek hroia "flow, flux," from rhein "to flow" (see rheum)

Online Etymology Dictionary, © 2010 Douglas Harper
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seborrheic in Medicine

seborrheic seb·or·rhe·ic (sěb'ə-rē'ĭk)
adj.
Of, relating to, or affected by seborrhea.

seborrhea seb·or·rhe·a or seb·or·rhoe·a (sěb'ə-rē'ə)
n.
Overactivity of the sebaceous glands characterized by excessive secretion of sebum or an alteration in its quality, resulting in an oily coating, crusts, or scales on the skin.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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