Definition, Meaning & Synonyms

rimrock

noun

/ˈrimˌrɒk/

Definition

A layer of rock that forms the outer edge or rim of a canyon or other landform.

Examples

The hiker stood on the rimrock, gazing at the vast canyon below.
Wildflowers often bloom along the rimrock during the spring, adding color to the landscape.
Many birds of prey are seen soaring over the rimrock, searching for food.

Meaning

Rimrock refers to the solid rock that creates the upper boundary of a valley or a cliff, often providing a dramatic view and playing an essential role in the local ecosystem.