Encyclopedia

An encyclopedia is a comprehensive reference work containing information on a wide range of topics or specific subjects, typically organized alphabetically. Encyclopedias are designed to provide concise, factual summaries and explanations of knowledge, aimed at informing or educating readers. They are often considered an authoritative source for general knowledge.

Etymology

The term "encyclopedia" comes from the Greek words enkuklios (ἐγκύκλιος), meaning "circular" or "general," and paideia (παιδεία), meaning "education" or "learning." Together, these terms convey the concept of a broad, comprehensive education.