1. A magazine center spread, especially a foldout of an oversize photograph or feature.
2. 1. The subject of a photograph used as a centerfold, often a nude model.
   2. A feature, such as an advertisement or calendar, inserted as a centerfold.

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.