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chorea

[kuh-ree-uh, kaw-, koh-] /kəˈri ə, kɔ-, koʊ-/
noun, Pathology
1.
any of several diseases of the nervous system characterized by jerky, involuntary movements, chiefly of the face and extremities.
2.
Also called St. Vitus's dance. such a disease occurring chiefly in children and associated with rheumatic fever.
3.
Veterinary Pathology. a disease of the central nervous system caused by bacterial or organic degeneration, most common in dogs following canine distemper, characterized by irregular, jerky, involuntary muscular movements.
Origin
1680-1690
1680-90; < Greek choreía a dance, equivalent to chor(ós) chorus + -eia -y3
Related forms
choreal, choreic, choreatic
[kawr-ee-at-ik, kohr-] /ˌkɔr iˈæt ɪk, ˌkoʊr-/ (Show IPA),
adjective
choreoid
[kawr-ee-oid, kohr-] /ˈkɔr iˌɔɪd, ˈkoʊr-/ (Show IPA),
adjective
Can be confused
chorea, Korea.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for more choreatic

chorea

/kɒˈrɪə/
noun
1.
a disorder of the central nervous system characterized by uncontrollable irregular brief jerky movements See Huntington's disease, Sydenham's chorea
Derived Forms
choreal, choreic, adjective
Word Origin
C19: from New Latin, from Latin: dance, from Greek khoreia, from khoros dance; see chorus
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 more choreatic

chorea

n.

1806, from Modern Latin chorea Sancti Viti "St. Vitus dance" (originally a mass hysteria in 15c. Europe characterized by uncontrolled dancing); from Latin chorea "a dance," from Greek khoreia "dance" (see chorus). Extension to the nerve disorder is from 1620s.

Online Etymology Dictionary, © 2010 Douglas Harper
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more choreatic in Medicine

chorea cho·re·a (kô-rē'ə, kə-)
n.
Irregular, spasmodic, involuntary movements of the limbs or facial muscles.


cho·re'al or cho·re'ic adj.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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