noun

"Roof" is something that is on top of a house or a building to protect it from things like rain and snow. It usually has a flat or triangular shape and covers the building to keep things inside safe from the weather outside. The roof of a building is an important part that helps protect us and what's inside from the elements.

Example

1. The rain started, but we stayed dry inside the house because the roof was doing its job.
2. I like to sit on the roof of my treehouse and look at the stars at night.
3. The strong wind damaged the roof of our neighbor's garage, and they had to get it repaired.