Os [os]
Main Entry:
operating system
Part of Speech: noun
Definition: computer software for basic operation
Synonyms: DOS, MS-DOS, MacOS, OS, OS/2, UNIX, Windows, disk operating system, executive, system software, systems program
Main Entry: disk operating system
Part of Speech: noun
Definition: computer operating system
Synonyms: DOS, OS, operating system, system software
Main Entry: get-up-and-go
Part of Speech: noun
Definition: energy
Synonyms: activity, animation, application, ardor, birr, dash, drive, effectiveness, efficacy, efficiency, endurance, enterprise, exertion, fire, force, forcefulness, fortitude, go, hardihood, initiative, intensity, juice, life, liveliness, might, moxie*, muscle, o
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