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  1. Encyclopedia.com | Free Online Encyclopedia

    Encyclopedia.com – Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our FREE, online library.

  2. Encyclopedia - Wikipedia

    The concept of a free encyclopedia began with the Interpedia proposal on Usenet in 1993, which outlined an Internet-based online encyclopedia to which anyone could submit content that …

  3. Encyclopedia | Definition, History, Examples, & Facts | Britannica

    Dec 8, 2025 · encyclopaedia, reference work that contains information on all branches of knowledge or that treats a particular branch of knowledge in a comprehensive manner. For …

  4. ENCYCLOPEDIA Definition & Meaning - Merriam-Webster

    The meaning of ENCYCLOPEDIA is a work that contains information on all branches of knowledge or treats comprehensively a particular branch of knowledge usually in articles …

  5. ENCYCLOPEDIA definition | Cambridge English Dictionary

    ENCYCLOPEDIA meaning: 1. a book or set of books containing many articles arranged in alphabetical order that deal either…. Learn more.

  6. Encyclopedia - New World Encyclopedia

    Four major elements define an encyclopedia: its subject matter, its scope, its method of organization, and its method of production. Encyclopedias can be general, containing articles …

  7. Wikipedia, the free encyclopedia

    Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

  8. encyclopedia noun - Definition, pictures, pronunciation and …

    Definition of encyclopedia noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  9. Encyclopedia Britannica

    Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

  10. Encyclopedias | Encyclopedia.com

    Rabelais, in Pantagruel (1532), still referred to encyclopedia as a formal education and complete system of learning. From the seventeenth century onward — mainly through the influence of …