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Definition of rockfall

rockfall

/ˈrɑːkˌfɔːl/
rock · fall
Plural:rockfalls
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rockfall Lexical Profile

rockfall Game Scores & Validity

• noun

1

A sudden descent or collapse of loose rocks from a cliff, mountain slope, or mine roof.

Example

"The mountain pass was closed for three days after heavy rain triggered a major rockfall."

2

A mass or accumulation of fallen rocks and boulders deposited at the base of a cliff or steep slope.

Example

"The hikers carefully scrambled over the steep rockfall at the bottom of the canyon wall."

Synonyms
View all synonyms for rockfall

• Nearby Words

rocketeer
rocketry
rockface
rockfall
rockfish
rockford
rockfowl

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Rockfall. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/rockfall
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