partial motor paralysis.
a late manifestation of syphilis, characterized by progressive dementia and paralysis.
Origin of paresis
1685–95; < New Latin < Greek páresis paralysis, a letting go, equivalent to pare- (variant stem of pariénai to let go) + -sis -sis
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Examples from the Web for pareses
Historical Examples of pareses
Consequently, a unilateral accommodation paresis is almost invariably associated with pareses of some of the oculo-motor muscles.
noun plural -ses (-ˌsiːz) pathol
Word Origin for paresis
C17: via New Latin from Greek: a relaxation, from parienai to let go, from para- 1 + hienai to release
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
Online Etymology Dictionary, © 2010 Douglas Harper
n. pl. pa•re•ses (-sēz)
Slight or partial paralysis.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.