Definition

The process of making a material less reactive or inactive, often by forming a protective layer on its surface to prevent corrosion or other reactions.

Example

The passivation of the metal helped to prevent rusting and extend its lifespan.

Conversation

Have you heard about the concept of passivation in materials science?

Yeah, it's about making materials less reactive, right?

Exactly! It helps prevent corrosion by forming a protective layer.

That's really interesting; I didn't know it was that important!

Synonyms & Antonyms

Root Explanation

Passivation → It is formed from "passivus" (meaning inactive or suffering) and the suffix "-ation" (indicating a process or action). The word "passivation" refers to the process of making something inactive or less reactive.

Memory Tip

Think of the process of making something 'inactive' ('passivus') — that's what passivation means.

Visually Confused Words