Definitions for black box

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Random House Webster's College Dictionary

black′ box′(n.)

  1. any unit that forms part of an electronic circuit and has its function but not its components specified.

    Category: Electronics

  2. any small, usu. black, box containing a secret, mysterious, or complex mechanical or electronic device.

    Category: Common Vocabulary

  3. Category: Aeronautics

    Ref: flight recorder.

Origin of black box:

1940–45

Princeton's WordNet

  1. black box(noun)

    equipment that records information about the performance of an aircraft during flight

Wiktionary

  1. black box(Noun)

    Informal name for the brightly colored cockpit voice recorders and flight data recorders in an aircraft designed to aid in determining the cause of an accident.

  2. black box(Noun)

    A theoretical construct or device with known input and output characteristics but unknown method of operation.


Translations for black box

Kernerman English Multilingual Dictionary

black box(noun)

a built-in machine for automatic recording of the details of a plane's flight

They found the black box two miles away from the wreckage of the crashed plane.

Get even more translations for black box »


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