Of or relating to a church, especially as an organized institution.(adjective)
Appropriate to a church or to use in a church: ecclesiastical architecture; ecclesiastical robes. (adjective)
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.
Use "ecclesiastical" in a sentence
"It was exclusively a _commercial_ city, there was nothing ecclesiastical (Babylon _ecclesiastical_, the religious system had been destroyed, when all _religious_ head-ship had been summed up in Apleon)."
"The very next year the Council formally introduced the evil which they called ecclesiastical reformation."
"Brassy is not a polite adjective and in ecclesiastical circles in the twentieth century Brummagem brass came to be seen as the worst expression of commercial bad taste."