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).
Related words. 1  host verb. 2  host computer noun. 3  host at hostess.  1. [countable] someone who invites people to a meal or party, or to stay in their 1  home. 2. [countable] someone who introduces and talks to the people taking part in a television or radio programme a game show/chat show host.