atracurium besylate

[ ăt′rə-kyurē-əm bĕsə-lāt′ ]

n.

A nondepolarizing neuromuscular relaxant used as an adjunct to general anesthesia.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.