Definition

The process of building up land or a surface by adding material, such as soil or sediment, often resulting in a higher elevation.

Example

The river's aggradation has led to the formation of new land along its banks.

Conversation

Have you heard about the concept of aggradation in geography?

Yeah, I think it has to do with how land builds up over time, right?

Exactly! It's fascinating how erosion and deposition work together to create landscapes.

For sure, it really shows how dynamic our environment is.

Synonyms & Antonyms

Root Explanation

Aggradation is formed from "ad-" (meaning to, toward) and "gradus" (meaning step or degree). The term describes the process of increasing elevation or level, as if moving upward step by step.

Memory Tip

Think of moving 'toward' ('ad-') a higher 'step' ('gradus') — that's how aggradation means increasing elevation.

Visually Confused Words