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Meaning of superanoxia | Babel Free

Noun CEFR C1

Definitions

A period during which there was very little free oxygen in the environment, and many organisms became extinct

uncountable

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

See also

superantenna superantigen superantigenicity superantioxidant superantiwettability superapp

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