black box

Pronunciation:		blak bâks
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Matching Terms:		black body, black book, black-body radiation, black-box testing
WordNet Dictionary

	Definition:	[n] equipment that records information about the performance of an aircraft during flight

	See Also:	recorder, recording equipment, recording machine

Computing Dictionary

	Definition:	An abstraction of a device or system in which only its externally visible behaviour is considered and not its implementation or "inner workings". See also functional testing.

	See Also:	jargon