To be of a kind with, to harmonise or match.
To sort or arrange according to characteristic or class.
To furnish with, or make up of, various sorts or a variety of goods.
To be associated with; to consort with.
To synchronize, especially in the senses of data synchronization, time synchronization, or synchronizing music with video.
To flush all pending I/O operations to disk.
A music synchronization license, allowing the music to be synchronized with visual media such as films.
Harmony.