os Meaning in the Cambridge English Dictionary Cambridge dictionaries logo

Meaning of “os” in the English Dictionary

(Definition of os from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"OS" in American English

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OSnoun [C]

 us   /ˈoʊˌes/
abbreviation foroperatingsystem
(Definition of OS from the Cambridge Academic Content Dictionary © Cambridge University Press)

"OS" in Business English

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OSnoun

(also O/S) uk   us  
IT abbreviation for operating system
COMMERCE abbreviation for out of stock
ACCOUNTING abbreviation for outstanding
COMMERCE abbreviation for outsized
(Definition of OS from the Cambridge Business English Dictionary © Cambridge University Press)
Translations of “os”
in Chinese (Simplified) 全国地形测量局, 操作系统…
in Chinese (Traditional) 全國地形測量局, 作業系統…
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“os” in British English

“os” in Business English

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