Dictionary

motherboard

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

First Known Use of MOTHERBOARD

1971

Browse

Next Word in the Dictionary: Mother Carey's chickenPrevious Word in the Dictionary: mother (noun)All Words Near: motherboard
March 06, 2015
eolian Hear it
Deposited, produced, or eroded by wind
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears