When did the word "cappuccino" first appear?

The word "cappuccino" first appeared in the late 1940s, which aligns with the answer of 1948. This timing is significant as it corresponds with the post-World War II period when espresso machines started becoming more widely available and popular in Italy, leading to the creation of various espresso drinks. The term itself is derived from the Capuchin friars, whose brown robes are reminiscent of the color of the drink, which typically features a combination of espresso, steamed milk, and foam. Thus, 1948 marks an important point in the history of coffee culture, particularly for the cappuccino's introduction to café menus around the world.