Final answer:
In the context of international menus, the word "vary" means change.
Step-by-step explanation:
In the context of international menus, the word "vary" means change. When a menu varies, it means that the items or options on the menu change or differ in some way. This could refer to changes in ingredients, cooking techniques, flavors, or regional specialties. For example, a restaurant with an international menu may vary its offerings by featuring different types of cuisine each week, such as Mexican, Italian, or Thai.