DictionarycascadeFalling flow
noun / verb

cascade

kas-KAYD/kæˈskeɪd/

A flow descending in successive stages.

Water cascades down the rocky ledges into the pool below.

A small stream tumbles over several low rock ledges into a shallow pool, clearly depicting the literal waterfall sense of cascade.
Etymology

Italian cascata, 'waterfall,' comes from a verb meaning 'to fall.' The name focuses on the water's downward movement over an edge.

In context

Kidney Cancer14:10
sets off this whole signaling Cascade where there's growth factor over expression of a lot of different things
New Imaging, Can We Use PET Scans? Michael Harrison, M.D.

More examples

  • A cascade of errors follows the initial failure.
  • Flowers cascade over the wall.
  • One missed connection triggers a cascade of delays.

Forms

cascade · cascades · cascaded · cascading

Similar words

waterfall
Specifically falling water rather than any descending flow or sequence.
chain reaction
Specifically a sequence in which events cause further events.