Cite
 

Meaning of polydrug

pol•y•drug

Pronunciation: (pol"ē-drug'), [key]
— adj.
  1. being or pertaining to several drugs used simultaneously, esp. narcotics or addictive drugs: a center for dealing with polydrug abuse.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.