Definition of "sync"

sync

/sɪŋk/

noun
usually uncountable, plural syncs
1. Clipping of synchronization or synchrony.
2. Harmony.
3. (music) A music synchronization license, allowing the music to be synchronized with visual media such as films.
verb
third-person singular simple present syncs, present participle synching or syncing, simple past and past participle synched or synced
1. (informal) To synchronize, especially in the senses of data synchronization, time synchronization, or synchronizing music with video.
2. (informal, computing) To flush all pending I/O operations to disk.