n. Slang, pl., -gies.
One that takes or is addicted to drugs: "They're like druggies, but without drugs; they're drugged on their own apathy" (Pauline Kael).
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.