buzz buzz /ˈbʌz/

noun

1. () [Informal] A confusion of activity and gossip  ( buzz [Informal] )
   a confusion of activity and gossip
    The buzz of excitement was so great that a formal denial was issued
   the buzz of excitement was so great that a formal denial was issued
   
2. () Sound of rapid vibration  ( bombilation , bombination , buzz )
   sound of rapid vibration
    The buzz of a bumble bee
   the buzz of a bumble bee
   

verb

1. () Make a buzzing sound  ( bombilate , bombinate , buzz )
   make a buzzing sound
    Bees were buzzing around the hive
   bees were buzzing around the hive
   
2. () [Informal] (air travel) fly low  ( buzz [Informal] )
   (air travel) fly low
    Planes buzzed the crowds in the square
   Planes buzzed the crowds in the square
   
3. () Be noisy with activity  ( hum , seethe , buzz )
   be noisy with activity
    This office is buzzing with activity
   This office is buzzing with activity
   
4. Call with a buzzer  ( buzz )
   call with a buzzer
    He buzzed the servant
   he buzzed the servant