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Meaning of AOO | Babel Free

Noun CEFR C2

Definitions

  1. Initialism of anomalous orbital object.
    abbreviation, alt-of, initialism
  2. Initialism of attack of opportunity.
    abbreviation, alt-of, initialism
  3. Initialism of area of operations.
    abbreviation, alt-of, initialism

CEFR level

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

See also

AOP AOPs AOPV AOR aorist aorist aspect

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