encyclopedia
UK /ɪnˌsaɪkləˈpiːdi.ə/ · US /ɪnˌsaɪkləˈpidi.ə/ noun
Forms encyclopedias encyclopediae encyclopediæ encyclopaedia encyclopædia
- noun 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.”
- noun Similarly comprehensive works in other formats. “Wikipedia is an online encyclopedia that anyone can edit.”
- noun (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.”
Synonyms
Etymology
Ancient Greek ἐγκύκλιος παιδείᾱ (enkúklios paideíā)bor.
Borrowed from New Latin encyclopēdīa, encyclopaedīa (“general education”), a univerbated form of Koine Greek ἐγκύκλιος παιδείᾱ (enkúklios paideíā, “education in the circle of arts and sciences”), from Ancient Greek ἐγκύκλιος (enkúklios, “circular”) + παιδείᾱ (paideíā, “childrearing; education”) (q.v.). Nearly all modern English usage of the word was influenced by the scope and format of the French Encyclopédie by Diderot et al. (see quotation).
Webster’s 1913
- noun The circle of arts and sciences; a comprehensive summary of knowledge, or of a branch of knowledge; esp., a work in which the various branches of science or art are discussed separately, and usually in alphabetical order; a cyclopedia.
Etymology [NL., fr. Gr. encyclopédie. See Cyclopedia, and Encyclical.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “encyclopedia”, CC BY-SA 4.0. Details