What does dewey decimal classification mean?

Definitions for dewey decimal classification
dewey dec·i·mal clas·si·fi·ca·tion

This dictionary definitions page includes all the possible meanings, example usage and translations of the word dewey decimal classification.

Princeton's WordNet

  1. Dewey decimal classification, Dewey decimal system, decimal system of classificationnoun

    a system used by libraries to classify nonfictional publications into subject categories; the subject is indicated by a three-digit numeral and further specification is given by numerals following a decimal point; publications are shelved by number

Wikipedia

  1. Dewey Decimal Classification

    The Dewey Decimal Classification (DDC), colloquially known as the Dewey Decimal System, is a proprietary library classification system which allows new books to be added to a library in their appropriate location based on subject. It was first published in the United States by Melvil Dewey in 1876. Originally described in a 44-page pamphlet, it has been expanded to multiple volumes and revised through 23 major editions, the latest printed in 2011. It is also available in an abridged version suitable for smaller libraries. OCLC, a non-profit cooperative that serves libraries, currently maintains the system and licenses online access to WebDewey, a continuously updated version for catalogers. The decimal number classification introduced the concepts of relative location and relative index. Libraries previously had given books permanent shelf locations that were related to the order of acquisition rather than topic. The classification's notation makes use of three-digit numbers for main classes, with fractional decimals allowing expansion for further detail. Numbers are flexible to the degree that they can be expanded in linear fashion to cover special aspects of general subjects. A library assigns a classification number that unambiguously locates a particular volume in a position relative to other books in the library, on the basis of its subject. The number makes it possible to find any book and to return it to its proper place on the library shelves. The classification system is used in 200,000 libraries in at least 135 countries.

ChatGPT

  1. dewey decimal classification

    The Dewey Decimal Classification (DDC), or Dewey Decimal System, is a proprietary library classification system first published in the United States by Melvil Dewey in 1876. It is a numerical system used to categorize and organize books and other materials in libraries. It divides knowledge into ten main classes and further divides those into ten divisions and sections. It allows for books on similar topics to be grouped together, making it easier for library users to find the resources they need.

Wikidata

  1. Dewey Decimal Classification

    The Dewey Decimal Classification, or Dewey Decimal System, is a proprietary library classification system created by Melvil Dewey in 1876. It has been revised and expanded through 23 major editions, the latest issued in 2011. Dewey was responsible for all revisions until his death in 1931. A designation number, such as Dewey 16 for the 16th edition, is given for each revision. A library assigns a DDC number that unambiguously locates a particular volume to within a short length of shelving which makes it easy to find any particular book and return it to its proper place on the library shelves. The system is used in 200,000 libraries in at least 135 countries.

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Numerology

  1. Chaldean Numerology

    The numerical value of dewey decimal classification in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of dewey decimal classification in Pythagorean Numerology is: 6


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"dewey decimal classification." Definitions.net. STANDS4 LLC, 2025. Web. 10 Feb. 2025. <https://www.definitions.net/definition/dewey+decimal+classification>.

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