1. Human (adjective) Meaning: being, relating to, or belonging to a person or to people as opposed to animals: Example sentence: - The human body is composed of about 60 percent water. - They found some remains which were thought to be human.
2. Human (noun) (also human being) Meaning: a man, woman, or child: Example sentence: - The greatest damage being done to our planet today is that being done by humans.