Word.ws English Dictionary

Plural of diary

regular plural

The plural of diary is diaries.

Forms of diary

Singulardiary /ˈdaɪ.ə.ɹi/
Pluraldiaries
Countablecountable

Diaries in a sentence

  • They kept separate diaries. His was on paper and her diary was on her computer's hard drive.
  • It is recommended that teachers and pupils are issued with homework diaries to help implement and monitor the homework timetable.2004, Victoria Kidwell, Homework, page 29
  • Though originally thought to be genuine, the diaries are now generally considered a work of fiction.From the entry work of fiction
  • Délı̨nę's claims on the birthplace of hockey stem from records in explorer Sir John Franklin's diaries.2022 December 20, Natalie Pressman, “Délı̨nę, N.W.T. — the birthplace of hockey — celebrates upgrades to its rink”, in CBC News. From the entry Délı̨nę
  • The app includes daily diaries for prebedtime activities, substance use, and sleep quality.2015 June 1, Gunther Eysenbach et al., “A Platform to Build Mobile Health Apps: The Personal Health Intervention Toolkit (PHIT)”, in JMIR…. From the entry prebedtime

Meaning of diary

  1. noun A daily log of experiences, especially those of the writer.
  2. noun A personal organizer or appointment diary.
  3. verb To keep a diary or journal.

Full definition of diary

Questions about the plural of diary

What is the plural of diary?
The plural of diary is diaries.
Is diary countable?
Diary is a countable noun.

Source and license

Adapted from Wiktionary: diary (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of diary.” Word.ws, https://word.ws/plural/diary. Based on Wiktionary, CC BY-SA 4.0.