Hardwood (noun)

1. Wood from a deciduous tree, such as oak, ash, or maple, that is hard and strong and is used for making furniture and flooring.
2. A tree that produces hardwood.

Origin:

Hardwood (n.) from hard (adj.) + wood (n.).

Examples:

1. The table was made of hardwood.
2. He was building a bookshelf out of hardwood.
3. She was installing hardwood flooring in her home.
4. The furniture was made of hardwood and had a beautiful finish.
5. The forest was filled with hardwood trees.