from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The voice of an unseen narrator, or of an onscreen character not seen speaking, in a movie or a television broadcast.
- n. A film or videotape recording narrated by a voice-over.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A TV broadcast etc., in which pictures are accompanied by the voice of an unseen actor or reporter.
- n. The audio track of such a broadcast.
Sorry, no etymologies found.