circuit board Definition in the Cambridge English Dictionary
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Definition of “circuit board” - English Dictionary

Definition of "circuit board" - American English Dictionary

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circuit boardnoun [C]

 us   /ˈsɜr·kət ˌbɔrd, -ˌboʊrd/
a ​small board on which ​electrical circuits are ​attached or ​printed
(Definition of circuit board from the Cambridge Academic Content Dictionary © Cambridge University Press)

Definition of "circuit board" - British English Dictionary

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circuit boardnoun [C]

uk   us  
a set of ​electricalconnections made by ​thinlines of ​metalfixed onto a ​surface
(Definition of circuit board from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)

Definition of "circuit board" - Business English Dictionary

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circuit boardnoun [C]

uk   us   IT
a set of ​electricalconnections made by ​thinlines of metal ​fixed onto a surface, used in ​computers and other ​electronicequipment: The ​motherboard is the ​maincircuitboard in a ​computer.
(Definition of circuit board from the Cambridge Business English Dictionary © Cambridge University Press)
Translations of “circuit board”
in Chinese (Simplified) 电路板,线路板…
in Chinese (Traditional) 電路板,線路板…
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