lip synch

/ˈlɪpˌsɪŋk/
noun
  1. Alternative spelling of lip-sync: the act or practice of moving one's lips in synchronization with recorded audio.
    • The director demanded a perfect lip-synch for the scene.
    • The lip-synch was off by a fraction of a second.
    • He won the lip-synch contest with his energetic performance.
verb
  1. Alternative spelling of lip-sync: to move one's lips in synchronization with recorded speech or song.
    • She prefers to lip-synch rather than sing live.
    • They practiced how to lip-synch perfectly for the show.
    • The actor had to lip-synch his lines for the dubbed film.
Synonyms
What does "lip synch" mean? | whatsthatwordmean | whatsthatwordmean