memoir

A memoir differs from an autobiography in its scope and intent. While an autobiography typically attempts to chronicle a person's entire life chronologically, a memoir focuses on a specific slice of time, a particular relationship, or a thematic thread, emphasizing personal reflection and emotional truth over exhaustive factual record. In academic or historical contexts, the term often shifts toward a more formal documentation of events. In these instances, it serves as a primary source for historians, providing a first-hand witness account of political or military campaigns rather than a narrative of personal growth.