1. plural of diary; books in which people write about their daily experiences, thoughts, and feelings

Examples

• She kept detailed diaries throughout her teenage years.
• The historian discovered several Civil War soldiers’ diaries in the attic.
• Many famous writers published their personal diaries after their deaths.
• The students were asked to maintain reading diaries for the semester.
• Her grandmother’s diaries revealed fascinating stories about life in the 1940s.
• The explorer’s diaries documented his journey through the Amazon rainforest.