The term 'digestive organ' refers to the organs in the body that are responsible for breaking down food and absorbing nutrients. The two crossword solutions for this term are 'STOMACH' (7 letters) and 'ENZYME' (6 letters). The STOMACH is a muscular organ located in the upper abdomen that stores and breaks down food. Enzymes are proteins produced by the body that help break down food into smaller molecules that can be absorbed by the body.