n.
1.a sharp abrupt noise as if two objects hit together
2.a simple valve with a hinge on one side clack v.
1.make a rattling sound
2.make a clucking sounds, characteristic of hens
3.speak (about unimportant matters) rapidly and incessantly
Idiom of the Day
go jump in a lake
to go away and quit bothering someone
My friend wanted to borrow some money from me but I told her to go jump in a lake.