Other forms: voiceovers
A voiceover is a speaker heard over pictures, without appearing. Record a voiceover.
It is a trade of its own, and a few voices are recognised by millions who cannot name them. A voiceover in a film often means the script did not trust the pictures.
1nounvoiceoverA speaker heard over pictures, without appearing.
“The voiceover explained what everybody could already see.”
voiceover is a recording.
voice-over comes from voice + over.
Etymology from Wiktionary, CC BY-SA