n.
A traitor who serves as the puppet of the enemy occupying his or her country.
[After Vidkun Quisling (1887-1945), head of Norway's government during the Nazi occupation (1940-1945).]
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.