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Meaning of blue angel | Babel Free

Noun CEFR B2

Definitions

  1. A blue flame produced by lighting one's flatus.
    slang
  2. A mollusc of genus Glaucus.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

blue ant blue antelope blue argus blue asbestos blue ash blue ash tree

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