Definition of "diary" in Englisch

noun

1. A daily log of experiences, especially those of the writer.

   • They kept separate diaries. His was on paper and her diary was on her computer's hard drive.

2. (British, Canada) A personal organizer or appointment diary.

verb

1. (intransitive) To keep a diary or journal.

adjective

1. (obsolete) Lasting for one day.