black box


Definition: Meaning of, black box in English to English dictionary.

Pronunciation: / blak bɒks /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
black box black boxes
[countable] [informal]
  1. a piece of equipment on an aircraft that records what happens on a flight and can be used to discover the cause of accidents [=  flight recorder]
    SYNONYM
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    ANTONYM
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synonym
antonym