chattering
1. [ adjective ] engaged in making a rapid repetitive noise resembling speech
Examples:

"the chattering sparrows"

Related terms: chatter
2. [ noun ] the rapid series of noises made by the parts of a machine
Synonyms: chatter
Related terms: noise chatter
3. [ noun ] the high-pitched continuing noise made by animals (birds or monkeys)
Synonyms: chatter
Related terms: noise chatter
Similar spelling:   catering
  chatter_mark