1. (computer science) software that controls the execution of computer programs and may provide various services
   - OS

Derived forms: operating systems

Type of: computer software, package, software, software package, software program, software system

Part of: platform

Encyclopedia: Operating system

• stadium jumping
• stadtholder
• Stael
• staff
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• staff member
• staff of life
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• staff sergeant
• staff tree
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• staff-tree family
• Staffa
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• Staffordshire
• Staffordshire bull terrier
• Staffordshire terrier
• staffroom
• stag
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• stage