Dioxide

ahd-5
  • noun. A compound with two oxygen atoms per molecule.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. An oxide containing two atoms of oxygen in each molecule; binoxide.
  • noun. An oxide containing but one atom or equivalent of oxygen to two of a metal; a suboxide.
  • noun. See Carbonic acid, under Carbonic.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. Any oxide containing two oxygen atoms in each molecule.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. an oxide containing two atoms of oxygen in the molecule