buzz·er 
(bŭzər)
(bŭzər)n.
An electric signaling device, such as a doorbell, that makes a buzzing sound.
- chai
- Chaim Azriel
- chain
- Chain
- chainfall
- chain gang
- chain initiation codon
- chain letter
- chainlink fence
- chainlink fencing
- chain mail
- chainman
- chain of command
- chain pickerel
- chain-react
- chain reaction
- chainsaw
- chain saw
- chain-saw
- chain-smoke
- chain smoker
- chain stitch
- chain store
- chain termination codon
- chair