1. (

• buzz ,
• bombinate ,
• bombilate

) make a buzzing sound; "bees were buzzing around the hive" ;

2. (

• buzz

) fly low; "Planes buzzed the crowds in the square" ;

3. (

• hum ,
• buzz ,
• seethe

) be noisy with activity; "This office is buzzing with activity" ;

4. (

• buzz

) call with a buzzer; "he buzzed the servant" ;