丼(どん)
Don = Rice-bowl dish
When it is used after a food’s name, it means a rice-bowl dish. For example:
Gyu-don = Beef on rice (as pictured)
Nitamago-don = Nitamago on rice
どんぶり
Donburi = A large bowl
Rice-bowl dishes like Gyu-don are often eaten in large bowls called Donburi.
For example, when someone says “I am looking for a donburi” at a store, they usually mean “I am looking for a large or oversized bowl.”
Sanshoku Don
Tricolor rice bowl