Definition

To gradually damage or destroy a material, especially metal, through chemical reactions or oxidation.

Example

The rust began to corrode the metal fence, making it weak and unsafe.

Tense Forms

Conversation

Have you ever noticed how rust can corrode metal over time?

Yeah, it's really surprising how quickly that happens.

I read that certain chemicals can speed up the process and make it worse.

Exactly, that's why it's important to protect metal surfaces from exposure.

Synonyms & Antonyms

Root Explanation

Corrode → It is formed from "cor-" (meaning together or with) and "rodere" (meaning to gnaw or eat away). The word describes the process of something being gradually eaten away or worn down, often by chemical action.

Memory Tip

Think of something being 'gnawed away' ('rodere') together ('cor-') — that's why corrode means to gradually wear down.

Visually Confused Words