Last Updated :2025/12/06

thumb index

Noun
Japanese Meaning
大きな参考書、百科事典、聖書などの前縁部分に設けられた、アルファベット順またはその他のラベルで区分けされた半円状の切り欠き(指で探しやすくするためのインデックス)
What is this buttons?

百科事典の親指で区切られた索引タブのおかげで、各国の記事を簡単に見つけることができた。

plural

Quizzes for review

A series of alphabetically marked or otherwise labelled semicircular cut-outs in the fore edge of a large reference book, encyclopaedia, Bible, etc., that allows quick access to various parts of the text.

音声機能が動作しない場合はこちらをご確認ください
See correct answer

thumb index

The encyclopedia's thumb index made it easy to find articles on each country.

See correct answer

The encyclopedia's thumb index made it easy to find articles on each country.

音声機能が動作しない場合はこちらをご確認ください

English - English

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