The act or process of gathering into a mass.
A confused or jumbled mass: "To avoid the problems of large urban agglomerations, the state decentralized the university system” ( Bickley Townsend).
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.