motherboard

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noun moth·er·board \-ˌbȯrd\

Definition of motherboard

  1. :  the main circuit board especially of a microcomputer

1971

First Known Use of motherboard

1971


MOTHERBOARD Defined for English Language Learners

motherboard

play
noun moth·er·board \-ˌbȯrd\

Definition of motherboard for English Language Learners

  • : the main circuit board of a computer


MOTHERBOARD Defined for Kids

motherboard

play
noun moth·er·board \ˈmə-thər-ˌbȯrd\

Definition of motherboard for Students

  1. :  the main circuit board especially of a small computer


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