Farmer (noun)

1. A person who cultivates the land or raises animals for food or other products.
2. A person who manages or operates a farm.
3. A person who cultivates crops or raises animals for a living.
4. A person who grows crops or raises livestock as a business.
5. A person who works in agriculture or is an expert in it.

Origin:

Middle english fermer, from old english feormere, from feorm provision, from feoran to provide.

Examples:

1. He is a farmer.
2. The farmer grows crops.
3. The farmer raises livestock.
4. The farmer manages the farm.
5. The farmer sells his products at the market.