n.
A very large retail store that stocks highly diversified merchandise, such as groceries, toys, and camera equipment, or a wide variety of mechandise in a specific product line, such as computers or sporting goods.
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.