v. /oh'veuhr dub"/ ; n. /oh"veuhr dub'/ , v. , overdubbed, overdubbing , n.
v.i.
1. to add other recorded sound or music, as a supplementary instrumental or vocal track, to a taped musical track to complete or enhance a recording.
v.t.
2. to add (a track or tracks) to a musical recording.
n.
3. a recorded segment or layer of instrumental parts, vocalization, or sound effects integrated into a musical recording.
[ 1965-70; OVER- + DUB 4 ]