post-synchronization

[pohst-sing-kruh-nuh-zey-shuh n]

noun Movies, Television.

the recording of dialogue and sound effects in synchronization with the picture after the film has been shot.

Origin of post-synchronization

First recorded in 1930–35
Also called post-looping.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019