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microcosm

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

noun

  1. a little world; a world in miniature (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

  • microcosmic adjective
  • microcosmical adjective

Etymology

Origin of microcosm

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

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.

This is a novel about pettiness, middle-class superficiality, disloyalty, prejudice and cruelty, with this coterie of rather vile friends acting as a microcosm for a society in decline.

From The Wall Street Journal

Instead, “From the Shadows” is an ingenious microcosm, focused on the “candlelight” nocturnes of 1765 to 1773, when Wright was present at the creation of our age of science and spectacle.

From The Wall Street Journal

The breakdown of the Chopras serves as a microcosm for the decay of the state.

From The Wall Street Journal

This was Spurs in microcosm with mistake piled upon mistake – the self-destruct button pressed with despairing regularity.

From BBC

His corner, in the 52nd minute, was a microcosm of the day.

From BBC