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Meaning of AOU | Babel Free

Noun CEFR C2

Definitions

  1. Initialism of apparent oxygen utilization.
    abbreviation, alt-of, initialism, uncountable
  2. Initialism of Arab Open University.
    abbreviation, alt-of, initialism
  3. Initialism of American Ornithologists' Union.
    abbreviation, alt-of, historical, initialism

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 English words →

See also

aoudad Aouellimiden Aoun Aoussou Aouzou Strip AOV

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