The word "reference book" in English means: A book that you look at to find information., A book containing facts, such as a dictionary or encyclopedia..
The phonetic transcription of "reference book" is /ˈrefərəns bʊk/ in British English and /ˈrefərəns bʊk/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "reference book": dictionary, manual, handbook, guide, encyclopedia.
Example usage of "reference book": "I used a reference book to find the capital.". More examples on the page.