Word.ws English Dictionary

antidictionary

Syllables: an·ti·dic·tion·a·ry/æntɪˈdɪkʃ(ə)nəɹi//æntiˈdɪkʃəˌnɛɹi/

antidictionary noun: the set of all words of minimal length that never appear in a particular string.

Noun

antidictionary (plural antidictionaries)

  1. The set of all words of minimal length that never appear in a particular string.
    • An antidictionary method is based on an inverse kind of knowledge. Such a method maintains an antidictionary with strings that do not appear in the input. Using the antidictionary, the encoder can often predict the next data symbol […]2010, David Salomon, Giovanni Motta, Handbook of Data Compression, Springer Science & Business Media, →ISBN, page 430

Forms of antidictionary

pluralantidictionaries

Origin of antidictionary

From anti- (“opposite of, reverse”, prefix) + dictionary.

Words that rhyme with antidictionary

Questions about antidictionary

What does antidictionary mean?
Antidictionary means the set of all words of minimal length that never appear in a particular string.
What part of speech is antidictionary?
Antidictionary is a noun.
How do you pronounce antidictionary?
Antidictionary is pronounced /æntɪˈdɪkʃ(ə)nəɹi/ (UK).
What is the plural of antidictionary?
The plural of antidictionary is antidictionaries.

Words near antidictionary in the dictionary

  1. antidicotyledon
  2. antidictator
  3. antidictatorial
  4. antidictatorship
  5. antidictionaries
  6. antidictionary
  7. antidiet
  8. antidieting
  9. antidifference
  10. antidifferences
  11. antidifferentiate

Source and license

Adapted from Wiktionary: antidictionary (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-antidictionary.wav, En-us-antidictionary.oga.

Cite this entry: “antidictionary.” Word.ws, https://word.ws/antidictionary. Based on Wiktionary, CC BY-SA 4.0.