"Biographical" refers to anything that relates to a person's life story. This can include details about their upbringing, education, career, and significant events that shaped who they are. For example, a biographical book about Albert Einstein would explore his early years, his groundbreaking theories in physics, and his impact on science and society. Biographical information is often used in various contexts, such as in biographies, documentaries, or even in autobiographies where individuals share their own life experiences. This type of writing helps readers understand the complexities of a person's life and the factors that influenced their decisions and achievements.