Definition

A hard, yellowish substance that forms on teeth from plaque and food particles, or a compound found in wine casks from grape juice.

Example

The dentist removed the tartar from my teeth during the cleaning.

Conversation

I just got back from the dentist, and they said I have some tartar buildup on my teeth.

Oh no! That sounds uncomfortable. How often do you brush?

I brush twice a day, but I guess I need to be more thorough.

Maybe try using a special toothpaste to help with the tartar.

Synonyms & Antonyms

Root Explanation

Tartar → The word originates from the Old French *tartre*, which comes from the Latin *tartarum*, meaning the underworld or hell. It refers to a substance that forms on teeth, likened to the idea of something undesirable or hellish.

Memory Tip

Think of the word 'tartar' as something that comes from the idea of the underworld ('tartarum') — it helps you remember that tartar is an unwanted buildup on teeth.

Visually Confused Words