Word.ws English Dictionary

encyclopediae

UK/ɪnˌsaɪ.kləˈpi(ː).di.aɪ/

encyclopediae is the plural of encyclopedia.

Meaning of encyclopedia

Noun

encyclopedia (plural encyclopedias or encyclopediae or encyclopediæ)

  1. A comprehensive reference work (often spanning several printed volumes) with articles (usually arranged in alphabetical order, or sometimes arranged by category) on a range of subjects, sometimes general, sometimes limited to a particular field.
    • I only use the library for the encyclopedia, as we’ve got most other books here.
  2. Similarly comprehensive works in other formats.
    • Wikipedia is an online encyclopedia that anyone can edit.
  3. (dated, specifically) The circle of arts and sciences (see Etymology); a comprehensive summary of knowledge, or of a branch thereof.
    • His life's work is a four-volume encyclopedia of aviation topics.

Questions about encyclopediae

What is encyclopediae the plural of?
Encyclopediae is the plural of encyclopedia.
How do you pronounce encyclopediae?
Encyclopediae is pronounced /ɪnˌsaɪ.kləˈpi(ː).di.aɪ/ (UK).

Words near encyclopediae in the dictionary

  1. encyclopaedy
  2. encyclopedia
  3. Encyclopedia Galactica
  4. encyclopediac
  5. encyclopediacal
  6. encyclopediae
  7. encyclopedial
  8. encyclopedialike
  9. encyclopedian
  10. encyclopedians
  11. encyclopedias

Source and license

Adapted from Wiktionary: encyclopediae (page history and authors); encyclopedia (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “encyclopediae.” Word.ws, https://word.ws/encyclopediae. Based on Wiktionary, CC BY-SA 4.0.