nail

noun
UK /neɪl/
US /neɪl/

A small hard piece on the end of your finger or toe.

She painted her nails bright red.


OTHER MEANINGS

2. A small metal pin used to join pieces of wood.

He hit the nail with a hammer.

3. To fasten something with a nail.

They nailed the boards together.

4. To do something very well.

You nailed that song!