(transitive, intransitive) To supply the voice audio track for (a broadcast).

A production technique, in which pictures are accompanied by the voice of an unseen actor or reporter. / A voice-overed release, especially of foreign content.

plural of voice-over

(telecommunications) A transmission technique that enables a user to make and receive telephone calls over a broadband connection.

(Internet) voice over Internet Protocol (also "VoIP"), a telecommunications system that uses the Internet or other Internet Protocol network to transmit telephone calls