1. the reproduction of previously recorded sound or video
2. a device or system that reproduces recorded material

Examples

• The audio playback was crystal clear through the new speakers.
• She pressed the button to start video playback on her laptop.
• The playback quality of the old cassette tape was poor.
• The musician listened to the playback of his recording session.
• The DVD playback stopped working after the disc got scratched.
• They used instant playback to review the controversial call.
• The playback device needs new batteries to function properly.