ultra clean


extremely clean, especially free of germs: an ultraclean laboratory.

1965–70; ultra- + clean

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To ultra clean
Explore Dictionary.com
Previous Definition: ultra civilized
Next Definition: ultra commercial
Words Near: ultra clean
More from Thesaurus.com
Synonyms and Antonyms for ultra clean
More from Reference.com
Search for articles containing ultra clean
More from Dictionary.com Translator
Dictionary.com Word FAQs

Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.

Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature