American English

Definition of lip-sync verb from the Oxford Advanced American Dictionary



(also lip-synch) verb
NAmE//ˈlɪp sɪŋk//
[intransitive, transitive]Verb Forms present simple I / you / we / they lip-sync
he / she / it lip-syncs
past simple lip-synced
-ing form lip-syncing
jump to other results
to move your mouth, without speaking or singing, so that its movements match the sound on a recorded song, etc. lip-sync (to something) She lip-synced to a Beatles song. lip-sync something He lip-synced “Return to Sender.”
See the Oxford Advanced Learner's Dictionary entry: lip-sync