The crossword solution for the term 'Separate Into Pieces' is 'DISSECT, ' which is a seven-letter word. Dissecting is the process of separating something into its component parts in order to analyze it more closely. It is commonly used in biology and anatomy, where it involves cutting apart an organism or organ to study its structure. Dissecting can also be used in other fields, such as engineering, where it involves taking apart a machine to understand how it works.