The crossword solution for the term 'Concession Stand Word' is 'LARGE', which is an adjective meaning of greater than average size. It is often used to describe physical objects, such as buildings or items of clothing, but can also be used to describe abstract concepts, such as numbers or amounts. In the context of a concession stand, it could refer to the size of the stand itself, the size of the items being sold, or the size of the crowds it serves.