reference book

US /ˈref.ər.əns ˌbʊk/
UK /ˈref.ər.əns ˌbʊk/
"reference book" picture
1.

参考書, 参照図書

a book, such as a dictionary or encyclopedia, containing facts and information and intended for reference rather than for reading through

:
I consulted a reference book to find the definition of the word.
その単語の定義を見つけるために、参考書を調べました。
The library has a wide selection of reference books on various subjects.
図書館には様々な主題の参考書が豊富に揃っています。