tetratomic definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
- designating or of a molecule consisting of four atoms
- having four replaceable atoms or groups
tetratomic definition by American Heritage Dictionary
- Having four atoms per molecule.
- Having four replaceable univalent atoms or radicals.