Denotation vs. Connotation


[kluh-mid-ee-uh] /kləˈmɪd i ə/
noun, plural chlamydiae
[kluh-mid-ee-ee] /kləˈmɪd iˌi/ (Show IPA)
Microbiology. any coccoid rickettsia of the genus Chlamydia, parasitic in birds and mammals, including humans, and causing various infections, especially of the eyes, as trachoma, lungs, as psittacosis, and genitourinary tract, as urethritis or chlamydia.
Pathology. Also called lymphogranuloma venereum. a widespread, often asymptomatic sexually transmitted disease caused by Chlamydia trachomatis, a major cause of nongonococcal urethritis in men and pelvic inflammatory disease and ectopic pregnancy in women.
Origin of chlamydia
1945; < New Latin < Greek chlamyd-, stem of chlamýs chlamys + New Latin -ia -ia


[lim-fuh-gran-yuh-loh-muh] /ˌlɪm fəˌgræn yəˈloʊ mə/
noun, plural lymphogranulomas, lymphogranulomata
[lim-fuh-gran-yuh-loh-muh-tuh] /ˌlɪm fəˌgræn yəˈloʊ mə tə/ (Show IPA).
any of certain diseases characterized by granulomatous lesions of lymph nodes.
Also called lymphogranuloma venereum
[vuh-neer-ee-uh m] /vəˈnɪər i əm/ (Show IPA)
. a venereal form of lymphogranuloma, caused by the bacterium Chlamydia trachomatis and characterized initially by a lesion on the genitals.
Obsolete, Hodgkin's disease.
1920-25; lympho- + granuloma Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for lymphogranuloma venereum


any Gram-negative bacteria of the genus Chlamydia, which are obligate intracellular parasites and are responsible for such diseases as trachoma, psittacosis, and some sexually transmitted diseases
Word Origin
C20: New Latin, from Greek khlamus mantle + -ia
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Word Origin and History for lymphogranuloma venereum



type of genital infection, 1984, from the name of the bacteria that causes it (1945), which is formed from Latinized comb. form of Greek khlamys (genitive khlamydos) "short mantle, military cloak," of unknown origin, + -ia.

Online Etymology Dictionary, © 2010 Douglas Harper
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lymphogranuloma venereum in Medicine

lymphogranuloma lym·pho·gran·u·lo·ma (lĭm'fō-grān'yə-lō'mə)

  1. Any of several unrelated diseases in which the pathological processes result in the formation of granulomas or granulomalike lesions, especially in various groups of lymph nodes which then become conspicuously enlarged.

  2. Hodgkin's disease. No longer in technical use.

chlamydia chla·myd·i·a (klə-mĭd'ē-ə)
n. pl. chla·myd·i·ae (-ē-ē')
Any of several common, often asymptomatic, sexually transmitted diseases caused by the microorganism Chlamydia trachomatis.

chla·myd'i·al adj.

Chlamydia Chla·myd·i·a (klə-mĭd'ē-ə)
A genus of coccoid, gram-negative microorganisms that are pathogenic to humans and animals, causing diseases such as conjunctivitis in cattle and sheep, and trachoma, nonspecific urethritis, and proctitis in humans. Also called Bedsonia, Miyagawanella.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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lymphogranuloma venereum in Science
Plural chlamydiae (klə-mĭd'ē-ē')
Any of various bacteria of the genus Chlamydia, several species of which cause common infections in humans and animals, including neonatal conjunctivitis, pneumonia, bronchitis, pharyngitis, and sexually transmitted infections of the pelvis and urethra.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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