circuit board

noun
Updated on: 17 Nov 2017

Definition of circuit board

: board 9

Recent Examples of circuit board from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'circuit board.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of circuit board

1948


CIRCUIT BOARD Defined for English Language Learners

circuit board

noun

Definition of circuit board for English Language Learners

  • : a board that has many electrical circuits and that is used in a piece of electronic equipment (such as a computer)


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