To cause to occur or operate at the same time or rate; to coordinate in time. verb
The director synchronized the music with the dance performance.
We need to synchronize our watches before the mission starts.
To adjust (a clock or watch) to show the same time as another. verb
She synchronized her watch with the clock on the wall.
The technician synchronized the clocks in all the classrooms.
To make (a set of data or files) identical in more than one location. verb
You should synchronize your phone with your computer to update the contacts.
The app automatically synchronizes your data across all your devices.