Wiktionary
cockpit voice recorder
n. That part of a flight recorder which records the audio environment in the flight deck of an aircraft.
Usage examples of "cockpit voice recorder".
The cockpit voice recorder only stores the last twenty-five minutes of conversation.
The CVR, the cockpit voice recorder, was essentially a very sturdy tape deck.
Beside me a small black box, about the size of a Cockpit Voice Recorder.
There's no sign of survivors, the Russians claim they don't have the bodies or the wreckage, and there was no cockpit voice recorder or flight data recorder even if it was recovered, is that right?