Search Result：superoxide
superoxide 
(TTS Sound)
(TTS Sound)Overview of noun superoxide
The noun superoxide has 2 senses
- superoxide -- (a metallic oxide containing the univalent anion O2-)
- superoxide, superoxide anion -- (the univalent anion O2-; "much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-")