classifier

classifier

English

Etymology

    From classify + -er.

    Pronunciation

    • (General American) IPA(key): /ˈklæsɪfaɪɚ/
    • (Received Pronunciation) IPA(key): /ˈklæsɪfaɪə/
    • Audio (Southern England):(file)
    • Hyphenation: clas‧si‧fi‧er

    Noun

    classifier (plural classifiers)

    1. Someone who classifies.
      • 1995, Leonard Shengold, Delusions of Everyday Life, page 39:
        He was a model of anal defensiveness: fastidious in his dress and appearance, a collector and putter of things in order, a classifier and labeler.
    2. (linguistics) A word or morpheme used in some languages (such as CJKV languages and sign languages), in certain contexts (such as counting), to indicate the semantic class to which something belongs.
    3. A machine that separates particles or objects of different size or density.
    4. (computing) A program or algorithm that classifies.
    5. (object-oriented programming) A metaclass used to group other entities having common features.
      • 2005, Dan Pilone, Neil Pitman, UML 2.0 in a Nutshell: A Desktop Quick Reference, page 9:
        A classifier can have several types of extra information attached to it via a UML mechanism called adornments.
      • 2008, S.S.Jadhav B.S.Ainapure, Object Oriented Modeling & Design, page 3-40:
        The owner scope of a feature specifies whether the feature appears in each instance of the classifier or whether there is just a single instance of the feature for all instances of the classifier.
      • 2017, Katalin Popovici, Pieter J. Mosterman, Real-Time Simulation Technologies, page 142:
        The figure also shows that instances can be associated with a classifier Behavior, which represents the behavior that active objects start executing when created.

    Derived terms

    Translations

    See also

    French

    Etymology

      From classe +‎ -ifier.

      Pronunciation

      Verb

      classifier

      1. to classify

      Conjugation

      Derived terms

      Descendants

      • Turkish: klasifiye (via past participle)

      Further reading