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ataxia

[uh-tak-see-uh]
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noun Pathology.
  1. loss of coordination of the muscles, especially of the extremities.
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Also a·tax·y [uh-tak-see, a-tak-] /əˈtæk si, æˈtæk-/.

Origin of ataxia

1605–15; < New Latin < Greek: indiscipline, equivalent to a- a-6 + táx(is) -taxis + -ia -ia
Related formsa·tax·ic, adjectivepre·a·tax·ic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for ataxy

Historical Examples

  • Laudanum would settle the present ataxy of her animal spirits, and prevent her being too watchful.

    Three Hours after Marriage

    John Gay

  • Most commonly our diagnosis is soon assisted by the occurrence of a greater or less degree of ataxy.


British Dictionary definitions for ataxy

ataxia

ataxy (əˈtæksɪ)

noun
  1. pathol lack of muscular coordination
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Derived Formsataxic or atactic, adjective

Word Origin

C17: via New Latin from Greek: lack of coordination, from a- 1 + -taxia, from tassein to put in order
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 ataxy

ataxia

n.

also anglicized as ataxy, "irregularity of bodily functions," 1610s, "confusion, disorder," medical Latin, from Greek ataxia, from a-, privative prefix, + taxis "arrangement, order," from stem of tassein "to arrange" (see tactics). Pathological sense is attested from 1660s.

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Online Etymology Dictionary, © 2010 Douglas Harper

ataxy in Medicine

ataxia

(ə-tăksē-ə)
n.
  1. Loss of the ability to coordinate muscular movement.dyssynergia incoordination
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

ataxy in Science

ataxia

[ə-tăksē-ə]
  1. Loss of muscular coordination as a result of damage to the central nervous system.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.