Definition

To add a substance containing fluorine to something, like water, to help prevent cavities in teeth.

Example

Many cities choose to fluoridate their drinking water to improve dental health.

Tense Forms

Conversation

Did you know that some cities fluoridate their water supplies?

Really? I had no idea that was a thing.

Yeah, it's supposed to help with dental health by reducing cavities.

That makes sense! I guess it's a good way to keep everyone's teeth healthy.

Synonyms & Antonyms

Root Explanation

Fluoridate → It is formed from "fluor" (from Latin *fluor*, meaning to flow) and "-ate" (a suffix used to indicate a chemical compound). The word "fluoridate" means to treat or add fluoride to something, typically water or dental products, to enhance dental health.

Memory Tip

Think of 'fluor' meaning to 'flow' — this helps you remember that 'fluoridate' involves adding fluoride to something, like water, to improve health.

Visually Confused Words