sync up

English

Alternative forms

• synch up

Verb

sync up (third-person singular simple present syncs up, present participle syncing up or synching up, simple past and past participle synced up or synched up)

1. (television, transitive) To synchronize (footage) so that the audio and video components play together in correct alignment.

Usage notes

• sunk up is sometimes encountered as a past participle, by confusion with sink.