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).
More examples. 1  He's the host of a popular game show. 2  The host of a well-known talk show was arrested by police last night. 3  Auditions are being held to find the host of a new music show.  One of the guests insulted the host live on 1  camera. He's now the host of his own show on Channel  4.