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circuit board

 

Definitions from WordNet

Noun circuit board has 1 sense
  1. circuit board, circuit card, board, card - a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities
    --1 is a kind of printed circuit
    --1 has particulars: CPU board, mother board; PC board

Definitions from the Web

Circuit Board

A circuit board, also known as a printed circuit board (PCB), is a flat board made of non-conductive material on which electronic components and their connecting tracks or traces are mounted.

Parts of Speech:

Noun

Senses:

  1. A board used to mechanically support and electrically connect electronic components.
  2. A board with interconnected layers used in complex electronic devices.
  3. A board that controls the flow of electricity in a computer or electronic device.

Usages:

1. The circuit board of the computer went faulty, causing it to crash.

2. The technician soldered the electronic components onto the circuit board.

3. The advanced smartphone features a multilayered circuit board to accommodate various functionalities.

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