Label
An element of a domain name. No label can be longer then 63 characters. Labels are made up of letters, numbers and hyphens, but may not start with hyphens. Labels in a domain name are separated from each other by "."’s. Labels are case insensitive.
For Example: WWW.All.These.8.labels.are.very-good.gov
See also: Domain Name
Ancestry
Node
