Whats a domain name?

[Sunflower R]

Whats a domain name?

[Memphis]

A domain name is a text form of a corresponding numeric I.P. address of a computer on the Internet. A domain name makes it easier for us humans to remember than the I.P. address which consists of four numbers separated by dots...
What is a domain name - http://www.webdevelopersnotes.com/hosting/what_is_a_domain_name.php3
What is a URL - http://www.webdevelopersnotes.com/basics/urls.php3