Definition

A hard, white structure in the mouth used for biting and chewing food.

Example

The dentist checked my tooth for cavities.

Conversation

Have you ever seen how gears tooth together?

Yeah, it's fascinating how they work in unison.

I love watching machines where the parts tooth perfectly.

It’s like a dance of engineering — so precise!

Synonyms & Antonyms

Definition

A hard, white structure in the mouth that is used for biting and chewing food.

Example

She brushed her teeth every morning and night.

Conversation

Did you see the dentist about your tooth pain?

Yeah, I went yesterday, and they said I might need a filling.

Ouch! I hope it's nothing serious with your tooth.

Definition

To provide something with sharp edges or points, often to enhance its effectiveness or functionality.

Example

The carpenter decided to tooth the saw blade for better cutting performance.

Tense Forms

Conversation

Did you see how I toothed the edge of that piece of wood yesterday?

Yeah, it looked really cool and made it much easier to grip.

I think I should tooth the other side too for balance.

Root Explanation

Tooth → The word 'tooth' originates from Old English 'tōþ', which means a small, hard structure in the mouth used for biting and chewing. It refers specifically to the hard structures in the jaws of vertebrates.

Memory Tip

Think of the Old English word 'tōþ' that directly names the hard structures in our mouths — this helps you remember that 'tooth' refers to those small, hard parts we use for biting.

Visually Confused Words