cascade
A cascade of emails flooded her inbox after the announcement.
A large number of emails arrived rapidly after the announcement.
a small waterfall, typically one of several that fall in stages down a steep rocky slope
The river flows over a series of cascades before reaching the valley.
The river descends in multiple small waterfalls before entering the valley.
Often used in descriptions of natural landscapes or geological formations.
a process whereby something, typically information or an event, triggers a series of similar events or actions
The success of the product launch created a cascade of orders from retailers.
The product launch's success led to a rapid series of orders from retailers.
Common in business, technology, and social contexts to describe rapid, sequential effects.
to arrange in a series or sequence
The data was cascaded through multiple processing stages.
The data was processed sequentially in multiple stages.
Used in systems where processes or data move through a series of steps.
(of water) to pour downward rapidly and in large quantities
The water cascaded down the mountainside during the heavy rain.
The water rushed downward rapidly down the mountainside during the heavy rain.
Describes the movement of water over a steep surface.
to pass (something) on to a succession of others
The responsibility cascaded down the management hierarchy.
The responsibility was passed sequentially down the management levels.
Often used in organizational or hierarchical contexts.
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Pro Tip
Distinguishing literal vs. figurative use
Use 'cascade' literally when describing waterfalls or flowing water (e.g., 'The river cascades over the rocks'). Use it figuratively for rapid sequences of events or actions (e.g., 'The news triggered a cascade of reactions').
Gold Rule
Avoid overuse
While 'cascade' is versatile, it can sound dramatic or clichéd if used too frequently. Reserve it for situations where the idea of rapid succession or flow is central.
Word Origin
From Italian *cascata* (waterfall), derived from *cascare* (to fall), from Latin *cascare* (to fall). The figurative sense of a series of events emerged in the 18th century.
Usage Notes
As a noun, 'cascade' often implies a rapid, sequential process, whether literal (waterfall) or figurative (events). As a verb, it emphasizes the action of flowing or passing through stages. Avoid using it for static sequences unless the idea of movement or progression is implied.