There are 2 definitions of DOS in English:

DOS

Syllabification: DOS
Pronunciation: /dôs
 
/

abbreviation

Computing
  • Disk operating system, an operating system originally developed for IBM personal computers.

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Word of the day coloratura
Pronunciation: ˌkələrəˈto͝orə
noun
elaborate ornamentation of a vocal melody

There are 2 definitions of DOS in English:

DoS

Syllabification: DoS

abbreviation

Computing
  • Denial of service.
    More example sentences
    • We have proved that this vulnerability can be easily exploited and can be used to DoS almost any SMTP service on the Internet.
    • This is the second attempt to tack a DoS extension onto the Computer Misuse Act.
    • Bombs and bullets kill people; computer viruses and DoS attacks merely irritate us.

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