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lip-synch

British  
/ ˈlɪpˌsɪŋk /

verb

  1. to mouth (prerecorded words) on television or film

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

During her dream bridal shower, Williams and her friends munched on Asian food before partaking in a lip-synch battle.

From MarketWatch

Contestants vie in multiple rounds to prove they are their favorite artist’s most devoted supporter, including a lip-synch battle.

From Seattle Times

To this day people can still mimic Catherine O'Hara's showstopping lip-synch without metabolizing the song's meaning.

From Salon

“They read children’s books and might lip-synch or dance to Disney songs.”

From Washington Times

The record started and I began to lip-synch the longest song of my life.

From Literature