black box
The term "black box" is widely used to describe systems or devices where the internal workings are not visible or understood, focusing instead on inputs and outputs.
Definition
B2General
A system or device analyzed in terms of inputs and outputs without understanding its internal workings.
Example
- The software operates like a black box, providing results without revealing the underlying process.
B2Aviation
(technical)A flight recorder that logs flight data and cockpit conversations to help investigate accidents.
Example
- The black box was recovered from the crash site to determine the cause of the accident.
C1Computing
(technical)A software module tested based on its inputs and outputs without examining its internal code.
Example
- Black box testing ensures that the application works correctly without delving into its code.
C1Psychology
(metaphor)A metaphor for the human mind, implying that cognitive processes are not directly observable.
Example
- In behavioral psychology, the brain is often considered a black box, focusing on stimuli and responses.
Similar
Terms that have similar or relatively close meanings to "black box":
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