1. a person who writes an account of someone else’s life

Examples

• The famous biographer spent three years researching the president’s life.
• She is considered the definitive biographer of the poet.
• The biographer interviewed dozens of family members and friends.
• His work as a biographer has earned him several literary awards.
• The unauthorized biographer revealed many surprising details.
• Every great historical figure needs a skilled biographer to tell their story.