The term 'Polish Targets' can be summarized by the crossword solution of 'Nails, ' which is a five-letter word. Nails are small, thin pieces of metal that are used to join two objects together. They are often used in carpentry and construction, but they can also be used for decorative purposes, such as in nail art. In this context, 'Polish Targets' could refer to the process of using nails to create a polished look on a target object.