adj.
Acting to expel or destroy parasitic intestinal worms.
n.
An agent that destroys or causes the expulsion of parasitic intestinal worms.
[ANT(I)- + Greek helmins, helminth-, worm.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
