Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: superoxide  ,soo-pu(r)'ók,sId
  1. A metallic oxide containing the univalent anion O2-
     
  2. The univalent anion O2-
    "much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-";
    - superoxide anion

Derived forms: superoxides

Type of: anion, oxide

Encyclopedia: Superoxide