n.
- A very small person.
- Informal. A child.
- Informal. A minor official.
[After the Munchkins, characters in The Wonderful Wizard of Oz by L. Frank Baum.]
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.