0 Performers who lip-sync songs pretend to be singing them when in fact they are just moving their lips:
1 a practice in which performers pretend to be singing a song, when in fact they are just moving their lips:
As long as somebody looks great in their video and can lip-sync well, people don't care.
I just wish she hadn't lip-synched.
There's a video of a group of soldiers performing a lip-sync of Lady Gaga's "Telephone."
Mock Rock is an annual on-campus lip-sync show.
I used to do a lip-synch imitation of Britney Spears.
New software was created to automatically lip-sync the faces to the voice recordings, and the eyes animations were then made by hand.
One player at a time, the players had to lip-sync to the songs.