An artificial covering of human or synthetic hair worn on the head for personal adornment, as part of a costume, or to conceal baldness.
To scold or censure.
Wig out Slang To make or become wildly excited, enthusiastic, or crazy.
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.