Encyclopedia facts for kids
An encyclopedia or encyclopaedia is a collection (usually a book) of information. Some are called "encyclopedic dictionaries".
All encyclopedias were printed, until the late 20th century when some were on CD-ROM and the Internet. 21st century encyclopedias are mostly online by Internet. The largest encyclopedia in the English language is English Wikipedia, which has more than 6 million articles. The second largest is the Encyclopædia Britannica, which is the largest one that is printed. Either kind of encyclopedia can inform us on many different topics.
Book series were used to summarize all knowledge have been published for thousands of years. A famous early one was the Natural History by Pliny the Elder. The name "encyclopedia" is from the 16th century and meant "complete knowledge". The French Encyclopédie of Denis Diderot was the first that had major parts written by many people from all around the world.
After the printing press was invented, dictionaries with long definitions began to be called encyclopedias that were books that has articles or subjects. For example, a dictionary of science, if it included essays or paragraphs, it was thought of as an encyclopedia or knowledgeable book on the subject of science. Some encyclopedias then put essays on more than one subject in alphabetical order instead of grouping them together by subject. The word, encyclopedia, was put in the title of some encyclopedias.
Companies such as Britannica were started for the purpose of publishing encyclopedias for sale to individuals, and for public use in libraries. Like dictionaries (which had definitions), these publishers hired hundreds of experts to write articles and read and choose articles. Some internet encyclopedias allowed their paying customers to submit articles from other encyclopedias. Other internet encyclopedias accepted writing from non-paying users (users who did not sign in) of the encyclopedia.
Contents
Types of encyclopedias
There are different types of encyclopedias. Some are general and have pages on lots of topics. The English language Encyclopædia Britannica and German Brockhaus are general encyclopedias. Some are about specific topics. For example, there are encyclopedias of medicine or philosophy. Others include the Dictionary of National Biography, the Dictionary of American Naval Fighting Ships, and Black's Law Dictionary. There are also encyclopedias that that cover many topics with one perspective or one cultural bias. They include the Great Soviet Encyclopedia and Conservapedia. There are some online encyclopedias that are used a lot in schools like Kiddle.
There are two main ways of organizing printed encyclopedias: from A to Z (the alphabetical way) or by categories. Most encyclopedias go from A to Z.
Many dictionaries have similar information to encyclopedias.
Examples of encyclopedic dictionaries
- The Compact Edition of the Oxford English Dictionary. Volume I A–M, volume II N–Z. 1971. Oxford University Press.
- Webster’s Third New International Dictionary . . . Unabridged . . . Merriam-Webster. 1961. Encyclopedia. Springfield, MA: G & C Merriam Company.
- Fowler's Modern English Usage. Fowler H.W; 2nd revised edition by Gower E. Oxford University Press.
Examples of encyclopedias
- This website, Kiddle
- Citizendium
- Encyclopædia Britannica
- Encyclopaedia Hebraica
- Everipedia
- Funk & Wagnalls New Encyclopedia. Funk & Wagnalls, Inc.
- The Columbia Encyclopedia in one volume. 1940. New York, NY: Columbia University Press.
Many dictionaries have similar information to encyclopedias.
Images for kids
-
Title page of Lucubrationes, 1541 edition, one of the first books to use a variant of the word encyclopedia in the title
-
Isidore of Seville author of Etymologiae (10th. century Ottonian manuscript)
See also
In Spanish: Enciclopedia para niños
