Definition

Changed in a way that alters its natural properties, often making it unsuitable for consumption or use in its original form.

Example

The denatured alcohol is safe to use as a fuel but cannot be consumed.

Conversation

Have you heard about the new fuel they're using for some of the vehicles?

Yeah, I think it's made from denatured alcohol, right?

Exactly! It's interesting how they can make something useful out of what was once just waste.

I know! It’s amazing to see how technology can change things like that.

Synonyms & Antonyms

Definition

To change the natural qualities of something, often making it unsuitable for its original purpose, especially in chemistry or biology.

Example

The alcohol was denatured to prevent it from being consumed as a beverage.

Tense Forms

Conversation

Did you know they denatured the enzyme in that experiment?

Really? I didn't think that was possible.

Yeah, it changes the structure completely when they do that.

Root Explanation

Denatured → It is formed from "de-" (meaning removal or reversal) and "nature" (from Latin "natura", meaning birth or nature) and the suffix "-ed" (indicating a past action). The word "denatured" means to remove the natural qualities or characteristics of something, often used in the context of proteins or substances that have been altered from their original state.

Memory Tip

Think of 'removing' ('de-') the 'natural qualities' ('nature') of a substance — that's what denatured means.

Visually Confused Words