An array of food is a collection of different types of food items that are arranged in a particular order. It can be used to create a visually appealing presentation or to provide a variety of flavors and textures. The term 'array of food' can also refer to a buffet-style meal, where guests can choose from a selection of dishes. The crossword solution for the term 'array of food' is 'SPREAD, ' which refers to the act of arranging the food items in an orderly fashion.