HyperDic: black_box

English > 1 sense of the expression *black box*:
NOUN	artifact	black box	equipment that records information about the performance of an aircraft during flight

English > *black box*: 1 sense > noun 1, artifact
Meaning	equipment that records information about the performance of an aircraft during flight.
Broader	recorder, recording equipment, recording machine	equipment for making records
Spanish	caja negra
Catalan	caixa negra