d(isk) o(perating) s(ystem)
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Its Basic programming language and DOS operating system weren’t innovative in the market—but became standards.
From Barron's • Mar. 13, 2026
In 1987, they founded Henter-Joyce and soon released the first version of their screen reader for DOS.
From The Verge • Jul. 14, 2022
We’d still be staring at DOS prompts on monochrome screens.
From Seattle Times • Nov. 20, 2021
Though Kreuk left the group and later stated she had “never experienced any illegal or nefarious activity,” Mack stayed on and eventually became a high-ranking leader of an all-women subgroup called DOS.
From Washington Post • Jun. 30, 2021
Otherwise, it is not really necessary to partition from DOS or Windows; the Linux partitioning tools will generally do a better job.
From Debian GNU/Linux : Guide to Installation and Usage by Goerzen, John
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
