- spasmodic, painful contractions of the muscles of the thumb, forefinger, and forearm during writing.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a muscular spasm or temporary paralysis of the muscles of the thumb and first two fingers caused by prolonged writing
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
- A cramp or spasm of the muscles of the fingers, hand, and forearm during writing.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.