n.
1.a small waterfall or series of small waterfalls
2.a succession of stages or operations or processes or units
3.a sudden downpour (as of tears or sparks etc) likened to a rain shower cascade v.
1.rush down in big quantities, like a cascade
2.arrange (open windows) on a computer desktop so that they overlap each other, with the title bars visible
Idiom of the Day
Katie bar the door
get ready for trouble, a desperate situation is at hand
The gang arrived at the hotel and were ready to come in and fight when the owner yelled, "Katie bar the door."