[kuh n-vuhl-suh nt]
causing convulsions; convulsive.
a convulsant agent.
Origin of convulsant
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a drug that produces convulsions
Word Origin for convulsant
C19: from French, from convulser to convulse
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
Causing or producing convulsions.
An agent, such as a drug, that causes convulsions.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.