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post-synchronization

American  
[pohst-sing-kruh-nuh-zey-shuhn] / ˌpoʊst sɪŋ krə nəˈzeɪ ʃən /

noun

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


Etymology

Origin of post-synchronization

First recorded in 1930–35