##  [Coastal Cliff Collapse](/index.php/coastal-cliff-collapse) 

  ##  [Coastal Cliff Collapse](https://natural.quantumdictionary.io/coastal-cliff-collapse-0) 

  

 [![Natural & Formal Sciences Dictionary](/sites/default/files/styles/large/public/2026-01/Natural%20%26%20Formal%20Sciences.png.webp?itok=2kCDRVQv)](/index.php/topic-specific-dictionaries/natural-formal-sciences)



**Natural & Formal Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

The rapid detachment and downslope movement of material from a coastal cliff face due to marine undercutting, weathering, or slope instability.