1.sound of rapid vibration;
the buzz of a bumble bee
2.a confusion of activity and gossip;
the buzz of excitement was so great that a formal denial was issued
1.make a buzzing sound;
bees were buzzing around the hive
2.fly low;
Planes buzzed the crowds in the square
3.be noisy with activity;
This office is buzzing with activity
4.call with a buzzer;
he buzzed the servant