Definition

Describing something that does not change or respond when it comes into contact with other substances or conditions.

Example

The nonreactive surface of the material makes it ideal for laboratory use.

Conversation

Did you know that some materials are nonreactive?

Really? I didn't know that. What does it mean?

It means they don't react with other substances, like certain metals.

That's interesting! I guess they would be really useful in chemistry.

Synonyms & Antonyms

Root Explanation

Nonreactive → It is formed from "non-" (meaning not) and "reactive" (from Latin "reactivus", meaning able to react). The word "nonreactive" means not able to react or not responding to stimuli.

Memory Tip

Think of 'not' ('non-') being combined with 'able to react' — that's why nonreactive means not able to respond.

Visually Confused Words