マザーボード

マ

ザ

ー

ボ

ー

ド

Meanings

1

Standard computing term for the main circuit board of a computer.

、

パソコン

が

速はや

く

なっ

た

。

After replacing the motherboard with a new one, my PC became faster.

マザー
マザーボード is the full technical term for a computer's main circuit board, while マザー is its shortened, casual abbreviation used among tech enthusiasts.

Loanword from English 'motherboard', adopted into Japanese as a computing term.