dos

variants: or do's

Definition of dos

 (Entry 1 of 2)

plural of do entry 2

DOS

noun
\ ˈdäs How to pronounce DOS (audio) \

Definition of DOS (Entry 2 of 2)

: the operating system of a computer that can be stored on and run off of a computer disk drive

First Known Use of dos

Noun

1967, in the meaning defined above

History and Etymology for dos

Noun

disk operating system

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Dictionary Entries near dos

dorymouse

dory trawler

DOS

dos

do-sa-do

dos-à-dos

dosage

Statistics for dos

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Time Traveler for dos

The first known use of dos was in 1967

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More Definitions for dos

Medical Definition of dos

dosage

More from Merriam-Webster on dos

Spanish Central: Translation of dos

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