Definition from Wiktionary, the free dictionary
- Diminutive of dog, used attributively with bag; in the case of the former definition, this is on the notion that the food is to be taken home for the diner's dog
- A bag (or other container) used to take home uneaten food from a restaurant meal.
- A bag used to pick up the droppings of dogs in parks and public places.
bag used to take home uneaten food
bag used to pick up the droppings of dogs