Clatter

1. To talk fast and noisily; to rattle with the tongue.
2. Rapid, noisy talk; babble; chatter.
3. To make a rattling noise with.
4. To make a rattling sound by striking hard bodies together; to make a succession of abrupt, rattling sounds.
5. Commotion; disturbance.
6. A rattling noise, esp. that made by the collision of hard bodies; also, any loud, abrupt sound; a repetition of abrupt sounds.