Definition

A chemical compound that contains a higher proportion of oxygen than other compounds, often used for bleaching or disinfecting.

Example

She used a peroxide solution to lighten her hair color.

Conversation

I really like your new haircut!

Thanks! I decided to go a bit more peroxide this time.

It looks great! I might try something peroxide for summer too.

You should! It really brightens up your look.

Synonyms & Antonyms

Definition

A chemical compound that contains two oxygen atoms bonded together, often used as a bleaching agent or disinfectant.

Example

The dentist used a peroxide solution to whiten my teeth.

Conversation

Have you ever used peroxide for cleaning stains?

Yes, it works really well on tough spots.

I heard it's also good for disinfecting surfaces.

Definition

To treat or bleach something using a chemical compound that contains oxygen, often used in hair treatments and disinfection.

Example

She decided to peroxide her hair to achieve a lighter color.

Tense Forms

Conversation

I think I want to peroxide my hair for the summer.

That sounds fun! What color are you thinking?

Maybe a light blonde, but I'm a bit nervous about it.

Root Explanation

Peroxide is formed from "per-" (meaning through or by) and "oxide" (from Latin "oxydatum", meaning a compound of oxygen). The word refers to a compound that contains more oxygen than a standard oxide, hence the meaning of a compound with oxygen in excess.

Memory Tip

Think of 'through' ('per-') and a compound with 'oxygen' ('oxide') to remember that peroxide is a compound that has more oxygen than usual.

Visually Confused Words