Dictionary

motherboard

noun moth·er·board \-ˌbrd\

: the main circuit board of a computer

Full Definition of MOTHERBOARD

:  the main circuit board especially of a microcomputer
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First Known Use of MOTHERBOARD

1971
MOTHERBOARD Defined for Kids

motherboard

noun moth·er·board \ˈmə-thər-ˌbrd\

Definition of MOTHERBOARD for Kids

:  the main circuit board especially of a small computer

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