The crossword solution for the term 'IMPRESSIVE LAYOUT' is 'ARRAY'. An ARRAY is a type of data structure used to store elements of the same type in a contiguous block of memory. It is typically used to store multiple items of the same type, such as numbers or characters, in an organized fashion. Arrays are often used in computer programming to store and manipulate data. They can also be used to create impressive layouts for websites, documents, and other visual media.