post-synchronization
[ pohst-sing-kruh-nuh-zey-shuh n ]
/ ˌpoʊst sɪŋ krə nəˈzeɪ ʃən /
noun Movies, Television.
the recording of dialogue and sound effects in synchronization with the picture after the film has been shot.
Also called
post-looping.
Origin of post-synchronization
First recorded in 1930–35