Verb
1. happen at the same time
2. make (motion picture sound) exactly simultaneous with the action;
"synchronize this film"3. arrange or represent events so that they co-occur;
"synchronize biblical events"4. operate simultaneously;
"The clocks synchronize"5. cause to indicate the same time or rate;
"synchronize your watches"6. make synchronous and adjust in time or manner;
"Let's synchronize our efforts"