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Memoir from WikiPedia:

As a literary genre, a memoir (from the French: mémoire from the Latin memoria, meaning "memory", or a reminiscence), forms a subclass of autobiography – although the terms 'memoir' and 'autobiography' are almost interchangeable in modern parlance. Memoir is autobiographical writing, but not all autobiographical writing follows the criteria for memoir, as listed here. The author of a memoir may be referred to as a memoirist.

Memoirs are structured differently from formal autobiographies which tend to encompass the writer's entire life span, focusing on the development of his/her personality. The chronological scope of memoir is determined by the work's context and is therefore more focused and flexible than the traditional arc of birth to childhood to old age as found in an autobiography.

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