What does doppio mean at Starbucks?

Related questions

1. Whats stronger cappuccino or macchiato?
2. Do you stir a macchiato?
3. Why is it called marinara?
4. Is marinara sauce good for you?
5. Is Espresso stronger than coffee?
6. Is Ristretto stronger than espresso?
7. What is marinara sauce made of?
8. What is doppio espresso macchiato?
9. What soda has most caffeine?
10. Who is the boss of Passione?

Tags

1. #crema
2. #ensure
3. #distinct
4. #shots
5. #simply
6. #within
7. #combined
8. #precise
9. #window
10. #three
11. #second
12. #start
13. #again
14. #doppio
15. #layers
16. #baristas
17. #heart