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animalcule

American  
[an-uh-mal-kyool] / ˌæn əˈmæl kjul /

noun

  1. a minute or microscopic animal, nearly or quite invisible to the naked eye, as an infusorian or rotifer.

  2. Archaic. a tiny animal, as a mouse or fly.


animalcule British  
/ ˌænɪˈmælkjuːl /

noun

  1. a microscopic animal such as an amoeba or rotifer

"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


Etymology

Origin of animalcule

First recorded in 1590–1600, animalcule is from the New Latin word animalculum “a small animal.” See animal, -cule 1


Vocabulary lists containing animalcule

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:

The last time this tiny wheel animalcule was moving around, wooly mammoths roamed the earth.

From Scientific American ● Aug. 17, 2021

And then there are the names: where its cultural presence permits, each animal or animalcule is followed by a list of folk nomenclature.

From The Guardian ● Jun. 11, 2010

The crablike animalcule is most at home burrowing under the skins of people who do not wash much.

From Time Magazine Archive

Malaria's cause is known: a tiny animalcule injected by a mosquito's sting.

From Time Magazine Archive

Concentrated here in small compass is every form and variety of living thing, from lowliest plant to forest monarch, from simplest animalcule to elephant, monkey, and man.

From The Heart of Nature or, The Quest for Natural Beauty by Sir Francis Edward Younghusband

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