1. a person or thing that pops
2. Us a covered wire basket or pan for popping corn
3. Us, Slang a capsule containing amyl nitrite or, now more commonly, butyl nitrite, used as a stimulant
Webster’s New World College Dictionary, Fourth Edition, compiled by the
editors of Webster’s New World Dictionaries. Copyright © 2010 by Houghton
Mifflin Harcourt. Published by Houghton Mifflin Harcourt. All rights reserved.