Comprehensive resource for understanding and mastering English idioms
The idiom "watchdog" refers to someone who is responsible for monitoring or keeping an eye on a particular situation, person, or thing. It can also refer to an organization or government agency that has a duty to oversee and regulate activities. In modern usage, the term often implies a negative connotation, suggesting that the individual or group being monitored is not acting in the best interest of others.
The idiom "watchdog" has its roots in English common law dating back to the 14th century. In that time, dogs were often used to guard sheep from predators and thieves, serving as a type of watchdog. Over time, the term evolved to refer to someone or something responsible for monitoring or keeping an eye on a particular situation. In modern usage, the term "watchdog" has taken on a more negative connotation, suggesting that the individual or group being monitored is not acting in the best interest of others. This shift in meaning can be attributed to cultural and political changes over time, as well as the influence of media reporting and public discourse.