mi·​cro·​cir·​cuit | \ ˈmī-krō-ˌsər-kət How to pronounce microcircuit (audio) \

Definition of microcircuit

: a compact electronic circuit : integrated circuit

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Other Words from microcircuit

microcircuitry \ ˌmī-​krō-​ˈsər-​kə-​trē How to pronounce microcircuitry (audio) \ noun

Examples of microcircuit in a Sentence

Recent Examples on the Web How discrete, at a cellular circuit and microcircuit level, are the different components and behaviors underlying threat processing? Dean Mobbs, Scientific American, "On the Nature of Fear," 20 Sep. 2019 The sheet, roughly three millimeters thick, is made up of a series of repeating modules, or microcircuits, similar to the array of logic gates in a computer chip. Quanta Magazine, "Mapping the Brain to Build Better Machines," 6 Apr. 2016 Americans now control 80% of Europe’s computer business, 90% of the microcircuit industry, 40% of its automaking, and sizable shares of chemicals, farm machinery and oil. Lily Rothman, Time, "50 Years Ago This Week: 1967 in Review," 25 Dec. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'microcircuit.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of microcircuit

1959, in the meaning defined above

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Time Traveler for microcircuit

Time Traveler

The first known use of microcircuit was in 1959

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Cite this Entry

“Microcircuit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microcircuit. Accessed 2 Dec. 2020.

More from Merriam-Webster on microcircuit

Britannica.com: Encyclopedia article about microcircuit

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