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circuit board

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noun
  1. Electronics. a sheet of insulating material used for the mounting and interconnection (often by a printed circuit) of components in electronic equipment.
  2. Computers.
    1. board(def 14a).
    2. a piece of material on which printed or integrated circuits are installed.
Also called board (for defs 1, 2b).
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for circuit board

motherboard, board, card
British Dictionary definitions for circuit board

circuit board

noun
  1. short for printed circuit board
See printed circuit board
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
circuit board in Science

circuit board

  1. See printed circuit board.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.