conglomerate

American  

[kuhn-glom-er-it, kuhng-, kuhn-glom-uh-reyt, kuhng-] / kənˈglɒm ər ɪt, kəŋ-, kənˈglɒm əˌreɪt, kəŋ- /

noun

1. anything composed of heterogeneous materials or elements.

2. a corporation consisting of a number of subsidiary companies or divisions in a variety of unrelated industries, usually as a result of merger or acquisition.

3. Geology. a rock consisting of pebbles or the like embedded in a finer cementing material; consolidated gravel.

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adjective

1. gathered into a rounded mass; consisting of parts so gathered; clustered.

2. consisting of heterogeneous parts or elements.

3. of or relating to a corporate conglomerate.

4. Geology. of the nature of a conglomerate.

verb (used with object)

conglomerated, conglomerating

1. to bring together into a cohering mass.

2. to gather into a ball or rounded mass.

verb (used without object)

conglomerated, conglomerating

1. to collect or cluster together.

2. (of a company) to become part of or merge with a conglomerate.

conglomerate British  

noun

1. a thing composed of heterogeneous elements; mass

2. any coarse-grained sedimentary rock consisting of rounded fragments of rock embedded in a finer matrix Compare agglomerate

3. a large corporation consisting of a group of companies dealing in widely diversified goods, services, etc

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verb

1. to form into a cluster or mass

adjective

1. made up of heterogeneous elements; massed

2. (of sedimentary rocks) consisting of rounded fragments within a finer matrix

conglomerate Scientific  

/ kən-glŏm′ə-rāt′ /

1. A coarse-grained sedimentary rock consisting of round rock fragments cemented together by hardened silt, clay, calcium carbonate, or a similar material. The fragments (known as clasts) have a diameter of at least 2 mm (0.08 inches), vary in composition and origin, and may include pebbles, cobbles, boulders, or fossilized seashells. Conglomerates often form through the transportation and deposition of sediments by streams, alluvial fans, and glaciers.

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conglomerate Cultural  

1. A corporation with diversified holdings that are acquired through mergers and acquisitions but that are not necessarily related.

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Other Word Forms

• conglomeratic adjective
• conglomeritic adjective
• deconglomerate verb
• miniconglomerate noun
• pseudoconglomerate adjective
• superconglomerate noun
• unconglomerated adjective

Etymology

Origin of conglomerate

1565–75; < Latin conglomerātus (past participle of conglomerāre ), equivalent to con- con- + glomer- (stem of glomus ) ball of yarn + -ātus -ate ¹

Explanation

A conglomerate is a group of things, especially companies, put together to form one. If you are rich enough to buy a TV network, a record company, several newspapers, and a radio station, you too can own a media conglomerate. The root of conglomerate is glomus, a Latin word for “ball.” So think of a conglomerate as a bunch of different things balled together. Before it came to describe giant corporations, a conglomerate was a rock formed from different kinds of minerals. Conglomerate can also be used as a verb — like when your media companies conglomerated successfully.

Example Sentences

At its current price, not a lot has to go right for this trillion-dollar conglomerate to generate market-beating returns—even without Warren Buffett at the helm.

From Barron's • Apr. 24, 2026

The conglomerate holds $373 billion in cash, has $50 billion in annual earnings power, and resumed a share repurchase program.

From Barron's • Apr. 24, 2026

The 23-year-old ship was built in Malaysia and was operated by a Malaysian state conglomerate until 2020, when a series of modifications began, according to the shipping database Equasis.

From The Wall Street Journal • Apr. 22, 2026

The conglomerate doesn’t view these positions as core, according to people familiar with the matter.

From The Wall Street Journal • Apr. 18, 2026

Then, snowballing the rest of the clothes into one soft, conglomerate mass, she stuffed them out of sight under the bed.

From "The Bell Jar" by Sylvia Plath

Related Words

• cartel
• chain
• group
• syndicate