circuit board - definition in the Business English Dictionary - Cambridge Dictionaries Online

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English definition of “circuit board”

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circuit board

noun [C]
 
 
IT
a set of electrical connections made by thin lines of metal fixed onto a surface, used in computers and other electronic equipment: The motherboard is the main circuit board in a computer.
→  See also printed circuit
Translations of “circuit board”
in Chinese (Traditional) 電路板,線路板…
in Chinese (Simplified) 电路板,线路板…
(Definition of circuit board from the Cambridge Business English Dictionary © Cambridge University Press)
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