冊
Kana: さつ
counter for books
Example sentence
本を三冊借りました。
ほんをさんさつかりました。
I borrowed three books.
What 冊 means
冊 (さつ) is a Japanese word meaning “counter for books”. It belongs to the Things & Objects topic and appears at Level 1, so it is one of the words worth learning early when you study Japanese.