To correspond or fit well with, to match.
To choose or accept (a suggestion).
To date, to be involved romantically with (someone).
To have sexual relations with (someone).
Used other than figuratively or idiomatically: see go, 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.