Definition:
famous is an adjective that is used to describe a person or thing that is well known and often spoken about by many people. It is synonymous with renowned, celebrated, and acclaimed.
Examples:
1. Harry Potter is a famous book series.
2. Michael Jordan is a famous basketball player.
3. The Grand Canyon is a famous natural landmark.
Tips:
when using famous as an adjective, it is important to include a noun that it is modifying in order for the sentence to make sense. Additionally, remember that different people from different cultures may have different concepts of what famous means, so be sure to take into account the intended audience when deciding whether or not to use this adjective.