a quantity of broken stone used for the foundation of a road or railroad track, a layer of stones, broken concrete, or other material, used to form a foundation for a dam, bridge, etc., or to protect against erosion on a shoreline

Formal and Informal Expressions of riprap

In different contexts, you can replace 'riprap' with suitable alternatives. In a more formal setting, 'cobblestone, paving' is apt. In informal speech or writing, 'gravel, ballast' is a commonplace synonym.

riprap: Explore its Definition & Usage

riprap Definition

1a quantity of broken stone used for the foundation of a road or railroad track
2a layer of stones, broken concrete, or other material, used to form a foundation for a dam, bridge, etc., or to protect against erosion on a shoreline

Using riprap: Examples

Take a moment to familiarize yourself with how "riprap" can be used in various situations through the following examples!

Example
The construction workers laid down riprap to reinforce the riverbank.
Example
The riprap along the shore prevented further erosion from the waves.
Example
The railroad track was built on top of a layer of riprap.

riprap Synonyms and Antonyms

Synonyms for riprap

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Summary: riprap in Brief

'Riprap' [rip-rap] refers to a quantity of broken stone used as a foundation for roads, railroad tracks, dams, bridges, and shorelines to prevent erosion. It is also known as cobblestone or paving and can be used as ballast. Examples include 'The construction workers laid down riprap to reinforce the riverbank.' and 'The railroad track was built on top of a layer of riprap.'