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Synonyms

conglomeration

American  
[kuhn-glom-uh-rey-shuhn, kuhng-] / kənˌglɒm əˈreɪ ʃən, kəŋ- /

noun

  1. the act of conglomerating; the state of being conglomerated.

  2. a cohering mass; cluster.

    Synonyms:
    conglomerate, aggregation, aggregate, agglomeration
  3. a heterogeneous combination.

    a conglomeration of ideas.

    Synonyms:
    conglomerate, aggregation, aggregate, agglomeration

conglomeration British  
/ kənˌɡlɒməˈreɪʃən /

noun

  1. a conglomerate mass

  2. a mass of miscellaneous things

  3. the act of conglomerating or the state of being conglomerated

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • conglomerative adjective

Etymology

Origin of conglomeration

1620–30; < Late Latin conglomerātiōn- (stem of conglomerātiō ), equivalent to conglomerāt ( us ) conglomerate + -iōn- -ion

Explanation

Conglomeration is a fancy word for a bunch of stuff brought together. People, companies, ideas, and other things can group together in conglomerations. If you ever want something and you're asked why, you could show off your vocabulary and say, "I have a conglomeration of reasons!" That means you have a bunch of reasons that may or may not be connected. A huge mob of people could be described as a conglomeration — which sounds nicer than "mob." The "with" should be a reminder that this is a word that brings things or people together. In the dictionary, you'll find a conglomeration of words — like "conversation" and "concert" — that use con- to suggest a bringing together.

Keep Reading on Vocabulary.com

Vocabulary lists containing conglomeration

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There was nothing natural or inevitable about the process of conglomeration.

From Salon • Sep. 20, 2025

After a successful conglomeration in 2023, this year’s camp leads — Jesse Albright, Gus Irwin and Zachary Cotler — decided to take on their most ambitious endeavor yet.

From Los Angeles Times • Sep. 9, 2024

What streaming programming will look like in the future is unclear, but the trend toward conglomeration seems ongoing—as evidenced by the Disney+, Hulu, and Max bundle promised for this summer.

From Slate • May 25, 2024

It might just be an unlayered conglomeration of grains assembled in a metal-rich region of the protoplanetary disk of gas and dust surrounding the young Sun.

From Science Magazine • Oct. 13, 2023

The audience seated in the chamber was a conglomeration of Durham’s various racial factions; there were contingents from UOCI, the BSC, the Klan, and the White Citizens’ Council.

From "The Best of Enemies" by Osha Gray Davidson