Domain name registrar,
Definition of Domain name registrar:
A company designed to provide domain registration services to other companies or individuals who wish to obtain a specific web address. People who want to register a website usually pay a fixed or monthly fee to the domain registrar to keep their name registered so that no one else can get the web address. Configuring the system through the domain name registrar translates IP addresses into easily identifiable domain names.
Meaning of Domain name registrar & Domain name registrar Definition