mealtime vs menu

mealtime

noun
  • The appointed time at which a meal is served or eaten. 

menu

noun
  • The details of the food to be served at a banquet; a bill of fare. 

  • The food or drinks that are available in a restaurant, café, or bar. 

  • A list from which the user may select an operation to be performed, often done with a keyboard, mouse, or controller under a graphical user interface 

  • A list or agenda. 

  • A list containing the food and beverages served at a restaurant, café, or bar. Menus may be printed on paper sheets provided to customers, put on a large poster or display board inside the establishment, displayed outside the restaurant, or digital. 

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