Meaning ofbird dogin English

Noun

1. a hunting dog for waterfowl; retrieves birds
2. a dog that retrieves shot birds; assists in hunting (waterfowl, game)
3. a person promoting something; often for personal gain
   The company hired a bird dog to promote their new product.
4. a real estate scout; finds investment opportunities
   A bird dog in real estate helps investors find undervalued properties.
5. someone pursuing another's romantic partner
   In social circles, a bird dog is someone who tries to steal another's girlfriend.