tr.v., -cized, -ciz·ing, -ciz·es.
- To free from ecclesiastical control; give over to laypeople.
- To change to lay status; secularize.
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.