antidictionary.
The set of all words of minimal length that never appear in a particular string.
Meaning & usage
The set of all words of minimal length that never appear in a particular string.
Where this word comes from
Etymology tree Proto-Indo-European *h₂ent- Proto-Indo-European *-s Proto-Indo-European *h₂énts Proto-Indo-European *-i Proto-Indo-European *h₂énti Ancient Greek ᾰ̓ντῐ́ (ăntĭ́) Ancient Greek ἀντι- (anti-)der. English anti- Proto-Indo-European *deyḱ- Proto-Indo-European *-eti Proto-Indo-European *déyḱeti Proto-Italic *deikō Latin dīcō Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin dictiō Proto-Indo-European *-yósder. Proto-Italic *-āzios Latin -āriusnom. Latin -ārium ▲ Latin dictiō ▲ Latin -āriusnom. Latin -ārius Latin dictiōnārius? Medieval Latin dictiōnāriumlbor. Middle English dixionare English dictionary English antidictionary From anti- (“opposite of, reverse”, prefix) + dictionary.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.