DOS Definition
dŏs, dôs
noun
An operating system that resides on a disk.
Webster's New World
Plural form of do.
Wiktionary
Synonyms:
- bashes
- brawls
- state department
- state
- United States Department of State
- Department of State
- disk operating system
abbreviation
(computing, Internet) Denial of Service.
Wiktionary
(teaching) Director of Studies; someone in charge of the academic side of a school including training teachers and deciding course materials.
Wiktionary
Origin of DOS
d(isk) o(perating) s(ystem)
From American Heritage Dictionary of the English Language, 5th Edition
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