noun. ['ˈwɑːtʃˌdɔg'] a dog trained to guard property.
1. Adjective There are watchdog groups reporting violations in many areas of the country, and fines for non-compliance are steep. 2. Noun, singular or mass The plus side is he makes a good little watchdog.
noun. ['ˈwɑːtʃˌdɔg'] a guardian or defender against theft or illegal practices or waste.