Cyclopaedia and Reference work

Cyclopaedia noun - A reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty.

Reference work and cyclopaedia are semantically related. In some cases you can use "Reference work" instead a noun "Cyclopaedia".

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

Cyclopaedia and reference work are semantically related. Sometimes you can replace term "Cyclopaedia" with "Reference work", this terms are similar.