The basic idea of defamation law is simple. It is an attempt to balance the private right to protect one's reputation with the public right to freedom of speech. Defamation law allows people to sue those who say or publish false and malicious comments.
There are two types of defamation.
* Oral defamation -- called slander -- for example comments or stories told at a meeting or party.
* Published defamation -- called libel -- for example a newspaper article or television broadcast. Pictures as well as words can be libellous.
Anything that injures a person's reputation can be defamatory. If a comment brings a person into contempt, disrepute or ridicule, it is likely to be defamatory.
* You tell your friends that the boss is unfair. That's slander of the boss.
* You write a letter to the newspaper saying a politician is corrupt. That's libel of the politician, even if it's not published.
* You say on television that a building was badly designed. That's libel due to the imputation that the architect is professionally incompetent, even if you didn't mention any names.
* You sell a book that contains defamatory material. That's spreading of a defamation.
The fact is, nearly everyone makes defamatory statements almost every day. Only very rarely does someone use the law of defamation against such statements.