備び忘ぼう録ろく

noun

memorandum; notebook; commonplace book

A notebook or digital record for jotting down things to remember, such as ideas, tasks, or information. Often used in business or personal contexts.

• 会かい議ぎの内ない容ようを備び忘ぼう録ろくにまとめた。

  I summarized the meeting content in a memorandum.

• アイデアを忘わすれないように備び忘ぼう録ろくをつけている。

  I keep a commonplace book so I don't forget ideas.