Define: Spam
Spam: Indiscriminately sent, unwanted, unsolicited, irrelevant, or inappropriate messages or queries sent via email or over the Internet.
An example of spam in email would be commercial advertising in mass quantities, also known as 'junk mail. An example of spam over the Internet would be irrelevant pages set up to fool the search engines for indexing.
Related Links:
Cloaking
Search Engine Spam
