noun

diary

diary, journal

I write in my diary every night.

I write in my diary every night.

She kept a travel diary during her trip.

She kept a travel diary during her trip.

((a/one's)) diary a book for daily records I write in my diary every night.

Synonyms: journal, log, chronicle

From Latin *diarium* ('daily allowance'), from *dies* ('day').

Think of 'dia-' as 'day'. A diary is a record of your day-to-day life.

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