1. A book of cash accounts.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• cashbook,
• cashbokk,
• cashbookk,
• cashboook,
• cahbook,
• cashbok,
• cashboo,
• cahsbook,
• cachebook,
• cash book,
• xash book,
• vash book,
• fash book,
• dash book,
• czsh book,
• cssh book,
• cwsh book,
• cqsh book,
• caah book,
• cazh book

The adjective form of the word "cash book" is "cashbook".

The plural of the "cash book" can be the "cash books".

The singular of the "cash book" can be the "cash book".