The term whistle blower comes from the word ‘whistle’ (it is actually so). All we need to do is trace some history to reach the source of ‘whistleblower’. The term whistleblower comes from the practice that English police officers used to adopt. There used to blow their whistles when they saw a crime and this way they were able to inform the general public and other police officers that a crime had taken place.
The word gradually passed into common usage and became to be used as symbol for anyone who blew the lid on anything illegal.
Masters Tip to remember whistleblower:
Just remember the name and face of JuLian Assange, the man behind wikileaks. There can be no greater whistleblower than him at the moment. Do not know about wikileaks? Read this: http://en.wikipedia.org/wiki/WikiLeaks
Dictionary Definition for whistleblower:
1. One who reveals wrongdoing within an organization to the public or to those in positions of authority. (noun)
1. Army intelligence analyst was charged with providing a classified video to WikiLeaks, an anti-war organization that runs what it describes as a whistleblower website. — FOXNews.com
2. When insider-trading scandals plagued the financial markets in the late 1980s, lawmakers created a bounty program for whistle-blowers, allowing regulators to reward tipsters who uncovered evidence of manipulation.– http://www.nytimes.com