1. A book to which you can refer for authoritative facts
   - reference book, reference, reference work

Derived forms: books of facts

Type of: book

• Rub al-Khali
• rub along
• rub off
• rub out
• rub up
• rub-a-dub
• rubai
• rubato
• rubber
• rubber band
• rubber boa
• rubber boot
• rubber bullet
• rubber cement
• rubber check
• rubber cheque
• rubber eraser
• rubber plant
• rubber tire
• rubber tree
• rubber tyre
• rubber-base paint
• rubber-necking
• rubberise
• rubberize