si

Medical Dictionary

Si
The symbol for the element silicon.

American Heritage
Medical Dictionary

SI abbr.
Système International (d'Unités) (International System of Units)

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature