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lathyrism

[lath-uh-riz-uh m]
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noun Pathology.
  1. a disorder of humans and domestic animals caused by ingestion of the seeds of some legumes of the genus Lathyrus and marked by spastic paralysis and pain.

Origin of lathyrism

1885–90; < New Latin Lathyr(us) genus name (< Greek láthyros a kind of pea) + -ism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for lathyrism

lathyrism

noun
  1. a neurological disease often resulting in weakness and paralysis of the legs: caused by eating the pealike seeds of the leguminous plant Lathyrus sativus
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

lathyrism in Medicine

lathyrism

(lăthə-rĭz′əm)
n.
  1. A disease of humans and animals caused by eating legumes of the genus Lathyrus and characterized by spastic paralysis, hyperesthesia, and paresthesia.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.