1. A book of prayers, &c., for public worship.

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

• aervice book,
• zervice book,
• xervice book,
• dervice book,
• eervice book,
• wervice book,
• swrvice book,
• ssrvice book,
• sdrvice book,
• srrvice book,
• s4rvice book,
• s3rvice book,
• seevice book,
• sedvice book,
• sefvice book,
• setvice book,
• se5vice book,
• se4vice book,
• sercice book,
• serbice book

The adjective form of the term "service book" is "service-book".

The plural form of "service book" is "service books".

The singular form of the word "service book" is "service book".