A Chinese-derived term for 'computer', rarely used in modern Japanese outside of certain compound words or stylistic contexts. The common Japanese word is コンピューター.
See also: コンピュータ
'電脳' is a Chinese word meaning computer.
cyberbrain; digital brain
A fictional concept from the manga 'Ghost in the Shell', referring to a cybernetic brain or digital consciousness. Not used in everyday language.
『攻殻機動隊』では、電脳化された人間が登場する。
In 'Ghost in the Shell', humans with cyberbrains appear.
パソコン is the common, casual word for a personal computer, whereas 電脳 is an old-fashioned or literary term rarely heard in daily speech.
cyberspace
From Chinese 電腦／电脑 (diànnǎo, 'computer'). The second sense is a creative extension from the manga 'Ghost in the Shell'.