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trachoma

[truh-koh-muh] /trəˈkoʊ mə/
noun, Ophthalmology
1.
a chronic, contagious infection of the conjunctiva and cornea, characterized by the formation of granulations and scarring and caused by the bacterium Chlamydia trachomatis.
Origin
1685-1695
1685-95; < Greek trā́chōma roughness, equivalent to trāch(ýs) rough + -ōma -oma
Related forms
trachomatous
[truh-kom-uh-tuh s, -koh-muh-] /trəˈkɒm ə təs, -ˈkoʊ mə-/ (Show IPA),
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for trachomatous

trachoma

/trəˈkəʊmə/
noun
1.
a chronic contagious disease of the eye characterized by inflammation of the conjunctiva and cornea and the formation of scar tissue, caused by infection with the virus-like bacterium Chlamydia trachomatis
Derived Forms
trachomatous (trəˈkɒmətəs; -ˈkəʊ-) adjective
Word Origin
C17: from New Latin, from Greek trakhōma roughness, from trakhus rough
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
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Word Origin and History for trachomatous

trachoma

n.

1690s, from Modern Latin trachoma, from Greek trakhoma "roughness," from trakhys "rough."

Online Etymology Dictionary, © 2010 Douglas Harper
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trachomatous in Medicine

trachomatous tra·cho·ma·tous (trə-kō'mə-təs)
adj.
Relating to or suffering from trachoma.

trachoma tra·cho·ma (trə-kō'mə)
n.
A contagious disease of the conjunctiva and cornea, caused by the bacterium Chlamydia trachomatis and marked by inflammation, hypertrophy, and formation of granules of adenoid tissue. It is a major cause of blindness in Asia and Africa. Also called contagious granular conjunctivitis, Egyptian ophthalmia, granular conjunctivitis, granular ophthalmia.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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trachomatous in Science
trachoma
  (trə-kō'mə)   
A contagious disease of the conjunctiva and cornea, caused by the bacteria Chlamydia trachomatis and characterized by granules of inflammatory tissue. It is a major cause of blindness in Asia and Africa.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Encyclopedia Article for trachomatous

trachoma

chronic inflammatory disease of the eye caused by Chlamydia trachomatis, a bacterium-like microorganism that grows only within tissue cells of the infected host. The conjunctiva becomes thickened and roughened, and deformation may result. Extension of inflammation to the cornea occurs in varying degree; resultant scarring can lead to corneal opacity and blindness. Transmission occurs by personal contact with infective ocular secretions or indirectly by common use of a towel.

Learn more about trachoma with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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