slang Someone who frequently or habitually uses or abuses drugs prepared as pills or capsules. She started getting hooked on the pain pills her doctor prescribed, and before long she had become a full-blown pill freak. I knew a couple of pill freaks in college who were always doing speed or ecstasy.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.