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Operating system
noun
/ˈɒpəˌɹeɪtɪŋ ˌsɪstəm/
Word Frequency:
7.6
Definitions
1.
noun
Software that controls the allocation and usage of hardware resources such as memory, CPU time, disk space, and input and output devices.
Synonyms
OS
os
system software
systems software
system
utility program
system operator
systems programming
utility
sysop
world
programming
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