The term 'ADJUST THE LENGTH OF' can be summarized as the process of changing the size of something. This could refer to a variety of tasks, such as altering the length of a piece of clothing, adjusting the size of a window frame, or even shortening the length of a rope. The crossword solution for this term is 'REHEM', which is a Hebrew word meaning 'to shorten'. Therefore, the term 'ADJUST THE LENGTH OF' can be summarized as the process of making something shorter.