cappuccino vs espresso

cappuccino

noun
  • An Italian coffee-based beverage made from espresso to which milk that has been steamed and/or frothed is added; (countable) a cup of this beverage. 

  • A medium- to dark-brown colour like that of the coffee drink (sense 1) or the habit of a Capuchin monk. 

  • Any of various similar drinks. 

espresso

noun
  • A drink that includes espresso as an ingredient. 

  • A concentrated coffee beverage brewed by forcing hot water under high pressure through finely ground coffee. 

How often have the words cappuccino and espresso occurred in a corpus of books? (source: Google Ngram Viewer )