The term 'Dunkin' Donuts' is a popular American donut and coffee chain that was founded in 1950. It is known for its wide variety of donuts, including classic glazed, jelly-filled, and Boston cream. The company also serves a variety of other food items, such as sandwiches and breakfast items. Dunkin' Donuts has become a staple in many communities across the United States and is a popular destination for people looking for a quick snack or a cup of coffee.