Meaning of SUPEROXIDE ANION

WordNet Dictionary
	Definition:		[n]  the univalent anion O2-; "much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-"
	Websites:
	Synonyms:		superoxide
	See Also:		anion
Biology Dictionary
	Definition:		A harmful derivative of oxygen capable of oxidative destruction of cell components.