1. (n.) A register of daily events or transactions; a daily record; a journal; a blank book dated for the record of daily memoranda; as, a diary of the weather; a physician's diary.

2. (a.) lasting for one day; as, a diary fever.

Clio Domesday Book Muse of history account book address book adventures adversaria album annals annual appointment calendar appointment schedule autobiography bimonthly biographical sketch biography biweekly blankbook blotter calendar case history cashbook catalog check sheet chronicle chronicles chronology classified catalog clock card commonplace book confessions court calendar curriculum vitae daily date slip datebook daybook desk calendar diptych docket engagement book ephemeris experiences fortnightly fortunes gazette hagiography hagiology historiography history journal ledger legend life life and letters life story log logbook loose-leaf notebook magazine martyrology memo book memoir memoirs memorabilia memorandum book memorial memorials memory book monthly necrology newsmagazine notebook obituary organ pad periodical petty cashbook photobiography pictorial pocket notebook pocketbook police blotter profile quarterly record register registry resume review scrapbook scratch pad serial slick magazine spiral notebook story table tablet theory of history time book time chart time scale time schedule time sheet time study timecard timetable trade magazine triptych weekly workbook writing tablet yearbook