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Definitions

lip sync

[lip-singk] / ˈlɪpˌsɪŋk /
VERB
correspond
Synonyms
STRONGEST
coincide compare conform correlate dovetail harmonize resemble tally
STRONG
accord amount approach assimilate equal fit match reciprocate rival square touch
WEAK
be consistent be identical to be similar to partake of
Antonyms
STRONGEST
clash deviate differ disagree disconnect fight mismatch
STRONG
deny refuse

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.

The underlying message of the video, at least to performers, appears to be: Relax — AI hasn’t figured out how to lip sync properly, much less act.

From Los Angeles Times • Mar. 11, 2026

“I remember when I talked to Ron and I was like ‘Ron, I really think I should lip sync.

From Salon • Jun. 2, 2025

But that is not what viewers heard when an altered version of the video, with a voice that sounded like Mr. Singh’s and a nearly perfect lip sync, made the rounds on social media.

From New York Times • Jun. 1, 2024

This led some Chinese social media users to question why Mayday appeared to have been singled out when many performers, even those who appear on state television, are believed to lip sync.

From BBC • Dec. 29, 2023

You write down what song you want to do, and you lip sync.

From Los Angeles Times • Nov. 27, 2022