superoxide has definitions from the fields of chemistry,physics
1
[ noun ] (chemistry) a metallic oxide containing the univalent anion O2-

Related terms

oxide

2
[ noun ] (chemistry,physics) the univalent anion O2-

Synonyms

superoxide_anion

Examples

"much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-"

Related terms

anion

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