buzz in WordNet English dictionary

1. make a buzzing sound
   "bees were buzzing around the hive"
   buzz  bombinate  bombilate 
   
2. call with a buzzer
   "he buzzed the servant"
   buzz 
   
3. fly low
   "Planes buzzed the crowds in the square"
   buzz 
   
4. be noisy with activity
   "This office is buzzing with activity"
   hum  buzz  seethe 
   

1. sound of rapid vibration
   "the buzz of a bumble bee"
   buzz  bombilation  bombination 
   
2. a confusion of activity and gossip
   "the buzz of excitement was so great that a formal denial was issued"
   buzz