The word "始作俑者" is formed by combining four characters: 始 (begin), 作 (make), 俑 (burial figurine), and 者 (person). It literally means "the person who first made burial figurines", with the characters structured as a subject-verb-object phrase where 始作 means "to begin making", 俑 is the object, and 者 nominalizes it to refer to the agent. This formation directly conveys the original act of creating terracotta figures for burials, which historically symbolized the initiation of a practice.