Movies. (in the editing or projection of film) referring to any situation in which the sound does not correspond to the lip movements of an actor or to any other sound source on the screen.
mod. uncoordinated; unsynchronized. : My watch and your watch are out of sync.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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