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).
a person who receives or entertains guests at home or elsewhere: the host at a theater party. 2. a master of ceremonies, moderator, or interviewer for a television or radio program. 3. a person, place, company, or the like, that provides services, resources, etc., as for a convention or sporting event: