n.
1.noisy talk
2.the rapid series of noises made by the parts of a machine
3.the high-pitched continuing noise made by animals (birds or monkeys) chatter v.
1.click repeatedly or uncontrollably
2.cut unevenly with a chattering tool
3.talk socially without exchanging too much information
4.speak (about unimportant matters) rapidly and incessantly
5.make noise as if chattering away
Idiom of the Day
set up (something) or set (something) up
to establish something, to provide the money for something
The newspaper company provided the money to set up the travel magazine. The company set up a new department to test new products.