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microcircuit

[mahy-kroh-sur-kit]
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noun
  1. Electronics. integrated circuit.
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Origin of microcircuit

First recorded in 1955–60; micro- + circuit
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for microcircuit

microcircuit

noun
  1. a miniature electronic circuit, esp one in which a number of permanently connected components are contained in one small chip of semiconducting materialSee integrated circuit
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Derived Formsmicrocircuitry, noun
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

Word Origin and History for microcircuit

n.

1959, from micro- + circuit (n.). Related: Microcircuitry.

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Online Etymology Dictionary, © 2010 Douglas Harper