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Showing results for microcosm. Search instead for Microcosmos.
Synonyms

microcosm

American  
[mahy-kruh-koz-uhm] / ˈmaɪ krəˌkɒz əm /

noun

  • microcosms
    plural
  1. a little world; a world in miniature (opposed to macrocosm).

    The human body is a microcosm.

  2. anything regarded as a representative, miniature version of a larger complex reality.

    The fictional small town of Black Rock, California, serves as a microcosm of America in the postwar era.

  3. Environmental Science. a controlled experimental environment or ecosystem small enough to be housed in a laboratory and reproducing conditions that occur on a larger scale in the outdoors.

    Researchers have investigated the survival of this bacteria in saline solutions and seawater in laboratory microcosms.

  4. human beings, humanity, society, or the like, viewed as an epitome or miniature of the world or universe.

    In the human microcosm, intellect is the deep spiritual center of being.


microcosm British  
/ ˈmaɪkrəʊˌkɒzəm, ˌmaɪkrəʊˈkɒzmɒs /

noun

  1. a miniature representation of something, esp a unit, group, or place regarded as a copy of a larger one

  2. man regarded as epitomizing the universe

"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

microcosm Cultural  
  1. A representation of something on a much smaller scale. Microcosm means “small world,” and in the thought of the Renaissance, it was applied specifically to human beings, who were considered to be small-scale models of the universe, with all its variety and contradiction. (Compare macrocosm.)


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of microcosm

First recorded in 1150–1200; micro- ( def. ) + -cosm ( def. )

Explanation

When you think of microcosm, picture your home town inside a snow globe. The teeny tiny city is a microcosm of the one you live in. It is that place in miniature. Microcosm can be used to describe anything that is a miniature representation of something else. Think of a specific event that symbolizes the way things always seems to go, like the way a kind act by your mom can represent the caring relationship you have with her. That weekend with your partner that started with laughter but ended in tears? That's a microcosm of the whole lousy relationship. The dance where you regretted your outfit, giggled with friends, annoyed a teacher, and missed your chance at dancing with your crush? A microcosm of high school.

Keep Reading on Vocabulary.com

Vocabulary lists containing microcosm

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.

See Examples For:

But the way which Fox saw off the competition - and played the final hole - was a microcosm of his approach to the sport.

From BBC Jul. 19, 2026

Steinbeck creates a microcosm of American society, where disability, gender, race and class are all represented and shaped by an economic hierarchy.

From Los Angeles Times Jul. 1, 2026

Hassabis’s life is a microcosm of the AI industry’s broader evolution.

From MarketWatch May 23, 2026

It is a microcosm of the world’s society, with one important exception: Nearly everyone attending the festival is well educated.

From Salon May 22, 2026

Farmville, the town that Dorothy left behind in the 1940s, had become in the 1950s a microcosm of Americas struggle over integration in its public schools.

From "Hidden Figures" by Margot Lee Shetterly

Her approach consists of combining aerosol and seawater samples with sediment records, satellite data and lab microcosms to pin down cause and effect.

From Science Daily Oct. 10, 2025

The second is that issues like trans health care, which is focused on a small and vulnerable community, can be microcosms of much bigger problems, and should be situated in context.

From Slate Jun. 23, 2025

My project Common Ground delves into how London parks serve as microcosms of infinite perspectives, a stage from which to observe the myriad of facets in urban life.

From BBC Jun. 19, 2024

“Hospitals and other health care entities are microcosms of society,” said Rumay Alexander, who teaches nursing at the University of North Carolina at Chapel Hill and advises the American Nurses Association.

From New York Times Oct. 24, 2023

The German loves to catalogue and catalogues almost with genius; he loves to deliver long lectures upon microcosms.

From The New York Times Current History of the European War, Vol. 1, January 9, 1915 What Americans Say to Europe by Various

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