circuit board
noun [C] ITDefinition
› 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(Definition of circuit board noun from the Cambridge Business English Dictionary
© Cambridge University Press)
Browse the Dictionary
Browse the Thesaurus
More Results for “circuit board”
Word of the Day
be under a cloud
to not be trusted or popular because people think you have done something bad
Blog
Read our blog about how the English language behaves.
New Words
Find words and meanings that have just started to be used in English, and let us know what you think of them.
