冊数(さっすう) さっすう noun number of books; number of volumes quantity 1. number of books; number of volumes The count of books or bound volumes — for example, how many books a library lends or a person owns. 借(か)りられる冊数(さっすう)には制限(せいげん)がある。🔊 There is a limit on the number of books you can borrow. 蔵書(ぞうしょ)の冊数(さっすう)を数(かぞ)えた。🔊 I counted the number of volumes in the collection. この図書館(としょかん)では、一人(ひとり)十冊(じゅっさつ)までという冊数(さっすう)制限(せいげん)がある。🔊 At this library, there is a limit of ten books per person. Combines 冊(さつ) (the counter for books) with 数(すう) (number). Refers to how many volumes there are, not their content.Common collocations冊数(さっすう)制限(せいげん): a limit on the number of books貸出(かしだし)冊数(さっすう): number of books lent out冊数(さっすう)を数(かぞ)える: to count the number of volumes general Added 2026.5.24 11:02 · Revised 2026.9.2 13:02 27500/27985_sassuu