Nihon Kokugo Daijiten

The Nihon Kokugo Daijiten (日本国語大辞典), also known as the Nikkoku (日国) and in English as Shogakukan's Unabridged Dictionary of the Japanese Language, is the largest Japanese language dictionary published.^[1]

In the period from 1972 to 1976, Shogakukan published the 20-volume first edition. The 14-volume second edition was published in the period from November 2000 to December 2001. It includes substantial additions to and improvements over the first edition.^[2]

^ 日本大百科全書(ニッポニカ),デジタル大辞泉,デジタル大辞泉プラス. "日本国語大辞典(にほんこくごだいじてん)とは？意味や使い方". コトバンク (in Japanese). Retrieved 2023-02-01.{{cite web}}: CS1 maint: multiple names: authors list (link)
^ "Nihon Kokugo Daijiten | Indiana University Libraries". 2023-02-01. Archived from the original on 2023-02-01. Retrieved 2023-02-01.

[1] 日本大百科全書(ニッポニカ),デジタル大辞泉,デジタル大辞泉プラス. "日本国語大辞典(にほんこくごだいじてん)とは？意味や使い方". コトバンク (in Japanese). Retrieved 2023-02-01.{{cite web}}: CS1 maint: multiple names: authors list (link)

[2] "Nihon Kokugo Daijiten | Indiana University Libraries". 2023-02-01. Archived from the original on 2023-02-01. Retrieved 2023-02-01.

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