Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

English definition of “circuit board”

circuit board

noun [C]    
a set of electrical connections made by thin lines of metal fixed onto a surfaceElectrical components and circuitry
(Definition of circuit board noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of circuit board

More definitions for “circuit board”

Definitions of “circuit board” in other dictionaries

Translations of “circuit board”

Word of the Day

limber up

to do gentle exercises to stretch the muscles in order to prepare the body for more active physical exercise

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More