encyclopaedia
encyclopaedia — noun
- encyclopaediasingular
- encyclopaediasplural
1. a book or a digital source that gives facts about a very wide range of subjects,
a book or a digital source that gives facts about a very wide range of subjects, with articles set out in alphabetical order; this spelling is used mainly in British English and other Commonwealth varieties of English.
Mira searched the encyclopaedia for an article about the history of jazz music.
search + an encyclopaedia + for + [topic]
The school library bought a complete encyclopaedia with fifteen volumes covering science and nature.
a complete encyclopaedia + with [count] volumes
Hyun found an old encyclopaedia from the 1980s that had no information about the Internet at all.
When studying for the geography exam, Elena used an online encyclopaedia to check capital cities.
The student read the encyclopaedia entry about ancient Egypt and wrote a short report.
- encyclopedia
American English spelling; identical meaning and use
- reference work
broader term — includes dictionaries, atlases, manuals, and almanacs, not just encyclopaedias
- compendium
a shorter collection of information on one specific topic, often in a single volume
文法句型
an/the + encyclopaedia + of + [subject]
用法筆記
In British English both encyclopaedia and encyclopedia are used, but the -ae- spelling is the traditional British form. American English uses only encyclopedia. The word is a countable noun and typically takes an article (an encyclopaedia, the encyclopaedia).