The term 'ORTS' refers to small pieces of food or other items that are left over after a meal or activity. The crossword solutions for this term include 'CRUMBS' (6 letters), 'SCRAPS' (6 letters), 'BITS' (4 letters), and 'tablescraps' (11 letters). All of these words refer to the same type of leftover material, but in different forms. CRUMBS are the smallest pieces, while SCRAPS are larger pieces, BITS are even larger, and tablescraps are the largest.