Dictionary and Reference book

Dictionary noun - A reference book giving information about the meanings, pronunciations, uses, and origins of words listed in alphabetical order.

Reference book and dictionary are semantically related In some cases you can use "Reference book" instead a noun "Dictionary".

Nearby Word: diction

Reference book noun - A book to which you can refer for authoritative facts.

Dictionary and reference book are semantically related in book of information topic. You can use "Dictionary" instead a noun phrase "Reference book".