circuit board
noun
Electronics. a sheet of insulating material used for the mounting and interconnection (often by a printed circuit) of components in electronic equipment.
Computers.
- board(def 14a).
- a piece of material on which printed or integrated circuits are installed.
Also called board (for defs 1, 2b).
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
circuit board
noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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circuit board
The American Heritage® Science Dictionary
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