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.

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 would be …

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

The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.

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 arranged alphabetically …

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 on topics in every …

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

An encyclopedia is a book or a set of books in which facts about many different subjects or about one particular subject are arranged for reference, usually in alphabetical order.

Feb 12, 2026 · Full-text searchable articles and entries from hundreds of sources, including general and subject-specific encyclopedias, dictionaries, and other books covering a wide range of topics. …

Mythopedia is the ultimate online resource for exploring ancient mythology; from the Greeks and Romans, to Celtic, Norse, Egyptian and more.