1. black box - Noun
2. black box - Verb
equipment that records information about the performance of an aircraft during flight
Source: WordNetWhy don't they make the whole plane out of that black box stuff. Steven Wright
A convincing demonstration of correctness being impossible as long as the mechanism is regarded as a black box, our only hope lies in not regarding the mechanism as a black box. Edsger W. Dijkstra
If the black box flight recorder is never damaged during a plane crash, why isn't the whole airplane made out of that stuff? George Carlin
Liberal economists conceive of societies as black boxes connected by exchange rates; as long as exchange rates are correct, what goes on inside the black box is regarded as not very important. Robert Gilpin
My first time performing was in the black box theater of my high school's basement as a member of 'Clownaz,' the school's improv team. We charged money for tickets, saying the proceeds went to our school's recycling program. Then, immediately after the show, we divided up all the money and kept it. Joe Mande
A black box simulator represents the opponent's moves. Source: Internet