Dictionary
Thesaurus
Encyclopedia
Translator
Web
Help
|
Register
|
Login
Copy & paste this link to your blog or website to reference this page
Popular Searches
Creative writing id...
Story writing ideas
Creative writing pr...
Journal writing ide...
Writing topics list
Creative writing ex...
Short story plot id...
Writing books ideas
Free writing exerci...
Kids creative writi...
Book ideas
1 million writing p...
Nearby Words
window
window box
window boxes
window covering
window display
window dressing
window seat
window shade
window shopper
window shopping
window washer
window-dressing
window-shade
window-shopper
window-shopping
windowdressing
windowses
windowshopper
windpipe
winds about
winds around
winds at
winds change
winds down
winds in
winds of change
winds up
winds up at
windshift line
windsock
windsor glass
windsor glasses
windstorm
windowses
- 1 of 1 thesaurus result
Main Entry:
operating system
Part of Speech:
noun
Definition:
computer software for basic operation
Synonyms:
DOS, MS-DOS, MacOS, OS, OS/2, UNIX, Windows, disk operating system,
executive
, system software, systems program
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Search
another word
or see
windowses
on
Dictionary
»
Podcast
»
School gear
»
Style guide
»
Literary terms
Facebook
Twitter
Follow us:
About
·
Privacy Policy
·
Terms of Use
·
Careers
·
Advertise with Us
·
Link to Us
·
Contact Us
