Lexical entry
オペレーションシステム
opereeshonshisutemu
Software that manages computer hardware and provides common services for computer programs.
Technology & MediaPure GairaigoWasei-EigoCompoundSource: English
Meaning
The core software that manages a computer's memory, processes, and all of its software and hardware.
- computer operating system
Examples
Example Sentences
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Related
Evidence and Provenance
- Data source
- JMdict_english
- Revision
- JMdict.2026-04-17
- Review flags
- possible-wasei
- Active language
- English