UK [dəˈmeɪn] US [doʊˈmeɪn]
n. Scope, domain; territory, territory; jurisdiction; [count] Domain name
Plural: domains
javascript domain attribute syntax
Function:Return the server domain name for downloading the current document.
Syntax:document.domain
Description:This attribute is a read-only string that contains the web server that loads the current document hostname.
Note:The domain attribute can solve the attribute sharing problem of different documents caused by the same-origin security policy.