日記 (Nikki) is a Japanese noun meaning “diary, journal”.
Meanings
- noundiary; journal
Examples
これは彼女がつけた日記です。
This is the diary which she kept.
彼女はそのことを日記に書いた。
She wrote about it in her diary.
昨日たくさん日記を読みました。
I read a lot in my diary yesterday.
Sentences from Tatoeba (CC BY 2.0 FR).