The word "排练" is formed by combining two characters: "排", which conveys the idea of arranging, lining up, or organizing, and "练", which means to practice, drill, or train. Together, they create a compound where "排" suggests the structural aspect of setting things in order, such as positioning people or elements, and "练" adds the dimension of repeated exercise or refinement. This fusion inherently captures the process of rehearsing, where activities are systematically organized and practiced, typically for a performance, thereby blending the concepts of arrangement and practice into a single term denoting rehearsal.