circuitry(redirected from circuitries)
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1. the design of an electrical circuit
2. the system of circuits used in an electronic device
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
The complete combination of circuits used in an electrical or electronic system or piece of equipment.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.