Source : WordNet®

web site
     n : a computer connected to the internet that maintains a series
         of web pages on the World Wide Web; "the Israeli web site
         was damaged by hostile hackers" [syn: {internet site}, {site}]

Source : Free On-Line Dictionary of Computing

web site
     
         (Not "website") Any computer on the
        {Internet} running a {World-Wide Web} {server} process.  A
        particular web site is identified by the {hostname} part of a
        {URL}.  Multiple hostnames may actually map to the same
        computer in which case they are known as "{virtual servers}".
     
        (1997-02-05)