All mammals: 1  Are vertebrates (which means they have a backbone The column of bones (spine) in the back of many animals. 2  It supports the body. 3  An animal with a backbone is called a vertebrate. or spine A stiff, sharp projection on an animal; another word for quill.
Television presenter. A presenter is a person who introduces or hosts television programs (or segments thereof such as an infomercial advertiser).
In the broadcast media, a presenter is the person who hosts, narrates, or otherwise takes the main role in narrating or hosting a radio program or a television program. The phrases television presenter or radio presenter are never used in American English, and rarely in Canada.